Units 14 & 15
Units 16 & 17
Units 18 & 19
Unit 20 & 21
Unit 20,21, and surprise
100

Complete the sentence: 

You ____________ (post) videos of your trip to Colombia. 

(a) ought post, (b) had better to post, (c) should to post, (d) ought to post

(d) ought to post
100

Complete the sentence with an appropriate word: 

The English dominated the seas in the 19th century. They _________ have had superior technology.

must

100

Approach ______________ told about what it can improve. 

a. needs be 

b. should be

c. won't

d. can't

should be

100

Complete the sentence: 

If she _____________ (not like) something she bought on Amazon, then she returns it. 

doesn't like

100
Which sentence is correct: 

a. We always have a wonderful time, when we visit England. 

b. When we visit England we always have a wonderful time.

c. When we visit England, we always have a wonderful time.

C. When we visit England, we always have a wonderful time.

200

Complete the sentence using a modal expression that communicates the words in parentheses: 

-We _________________ (it's urgent that we renew our passports soon), or we won't be able to travel to England this fall. 


We have to renew our passports soon,...

We must...

We've got to...

We'd better...

200

Mark didn't come to work yesterday. He _____________ been sick--I think someone told me that he wasn't feeling well.

a. couldn't have 

b. might to have

c. may have

d. should have

c. may have been sick

200

In the future, we'll do our best ___________ faster.

a. to be handled problems

b. be handled problems 

c. to handle problems

d. to handle problem

c. to handle problems

200

What's wrong with this sentence: 

Don't buy from an online site, if you don't know anything about the company. 

No comma is necessary because 'if' is in the middle of the sentence, not the beginning.  

200

Connect the two sentences with 'when'.

You pay in cash for a used car. You can ask for a discount.  


When you pay in cash for a used car, you can ask for a discount. 

300
Are researchers right about the need to communicate in order to learn languages?

a. They might.

b. They might be.

c. They might are.


b. They might be.

300

Complete the sentence by conveying the idea in parentheses

Jonathan never responded to my text. He _______________ (Maybe he didn't get my message).

He may/might not have gotten my message.

300

Complete the sentence appropriately: 

Technology ____________ (have to/test) before it is sold and used. 

Technology has to be tested before it is sold and used. 

300

Complete the sentence with an appropriate word: 

Don't buy a Ferrari _______ you're prepared to spend a fortune. 

unless

300

The rules say that to join this site you _________ under 13. 

a. can't be

b. couldn't be

c. might not be

d. may not be

a. can't be

400

Rewrite this sentence appropriately with 'ought to'. 

It was wrong of Sarah not to call you on your birthday. 

Sarah ought to have called you on your birthday. 

400

Make this sentence passive: 

They grow many different types of coffee in Brazil. 

Many different types of coffee are grown in Brazil. 

400

Complete the sentence appropriately: 

Oh no. My phone's stopped working. I'll need to ______________ (get/repair).

I'll need to get it repaired. 

400

Correct this sentence: 

"If you have a photographic memory, repetition is vital." 

Unless you have a photographic memory, repetition is 

400

Susan _____________ have been sick yesterday; I saw her giving a presentation to the board, and she looked perfectly normal. 

a. must

b. mustn't

c. could

d. couldn't 

d. couldn't 

500
Find and correct two mistakes: 

I got to the office late, and my boss said, "You might had called." She was right--I might. I guess I ought to have set my alarm for earlier.  

"You might HAVE called."

She was right--I might HAVE.

500

Complete the sentence appropriately:

India _______ (take over) by the British Empire in 1858. 

India was taken over by the British Empire in 1858. 

500

Complete the sentence appropriately: 

Our passports are about to expire. We'll have to ___________ (get/renew) as soon as possible. 

We'll have to get them renewed as soon as possible. 

500

Link these two sentences with 'if' or 'unless'. 

Try bargaining with the seller. You might have more fun.

If you try bargaining with the seller, you might have more fun. 

500

Make a future real conditional sentence with 'if'. 

e.g. If you study hard, you'll almost certainly pass your exams. 

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