Infinitives
Mathematics
Geography
Infinitives x Gerunds
Negative Questions
100

What is an infinitive?

An infinitive is to + the base form of a verb.

100

4 X 5 ÷ 10 + 2 = ?

Four

100

What is the language spoken by most people in South America?

Portuguese

100

What is the difference between sentence 1 and sentence 2

1- Broadcasters love to get free publicity.

2- Broadcasters love getting free publicity.

No difference: after some verbs, you can use either a gerund or an infinitive.

100

How do negative questions usually begin?

Negative questions usually begin with a contraction.

200

Besides being followed by an infinitive, what are some main verbs in a sentence followed by too?

They are also followed by a gerund.

200

(6 - 4) ÷ 2 = ?

One

200

In how many countries is Spanish spoken?

21 countries

200

What is the difference between the two sentences:

a) The woman stopped to read the ad.

b) The woman stopped reading the ad.


a)The woman saw the ad as she was walking and stopped.

b) The woman was reading the ad. Then she stopped.

200

When do we use the full form  of a negative question?

Example: instead of "Don't you live around here?", we use "Do we not live around here?"

When we want to express ourselves very formally.

300


What verbs are followed by an infinitive ?

hesitate, keep, care, enjoy, agree

hesitate, care, and agree.

300

3X - 5 + 2X = 0, what is X ?

One

300

What is the most spoken language in the world?

Mandarin ( China)

300

Explain the difference between the two sentences:

a) Did you forget to tell your assistant you'd be late today?

b) Did you forget telling your assistant you'd be late today?

a) You never told your assistant

b) You told your assistant, but you do not remember it.

300

Which sentence is correct?

Aren't I on time?    or  Am I not on time?

Both of them are correct. With a contraction, use are instead of am with I. Use am when you use the full form.


400

What comes before the infinitives after some verbs, as in the following example?

He got US to try a new advertising technique.

My department chose SALLY to create the new ad.


An object

400

26 = ?

64

400

What is the capital of New York?

Albany

400

What is the difference?

a) I regret to tell you that our sales have dropped.

b) I regret telling you that our sales have dropped.

a) I'm sorry that our sales have dropped, but I'm telling you about it.

b) I told you our sales had dropped, but I wish I hadn't.

400

When do you use negative questions?

When you think the information is true and you expect people to agree.

To show surprise or disbelief.

To show annoyince or anger.


500

What does the object perform in the sentence?

My department chose SALLY create the new ads.


The object performs the action of the infinitive.

Sally will create the ads.

500

X2  +  4X - 5 = 0 

what is x ?

(X - 5) (X + 1) = 0 

X1= 5;   X2 = - 1

500

What are the three Scandinavian countries?

Norway, Sweden, and Denmark.

500

What is the difference:

a) They remembered to email the sales figures.

b) They remembered emailing the sales figures.

a) They almost forgot, but then they sent the email.

b) They sent the email. Later, they thought about it again.

500

How do you answer a negative question?

Example: "Don't you want to travel?"

Typically, with yes or no and an explanation.

"Yes, I do. I'd like to live somewhere else."

or

"No, I don't. I  really want to stay here."