Unit 1
Unit 2
Unit 3
Unit 4
Unit 1-4
100

We (hear) a crash. We (study) in the library. (while)

We heard a crash while we were studying in the library.

100

True / False

Fifty years ago people didn’t use to travel by bus.

False

100

Find the mistake

My teacher has swum never in a river.

My teacher has never swum in a river. 

100

How long ______ Sara _______ (live) in Canada?

How long has Sara lived in Canada?

100

True / False

Three hundred years ago, it used to take a month to travel from Britain to the United States.

True

200

We (do) a science experiment. We (hear) the fire alarm. (when)

 We were doing a science experiment when we heard the fire alarm. 

200

True / False

People didn’t use to have computers in their homes 50 years ago.

True

200

Find the mistake

My sister have never played a computer game.

My sister has never played a computer game.

200

How long  _______ Brian and Sara   ________ (be) married?

How long  have Brian and Sara been married?

200

Find the mistake

The children have never sleeped in a tent.

The children have never slept in a tent.

300

My sister was late because her bus was in an accident. It was very (worry).

 

worrying


300

Find the mistake

People use to travel into space 10 years ago.

used

300

Use Present Perfect / Present Perfect + never

Clara is Mexican. She (travel) all over Mexico, but she (visit) another country.

Clara is Mexican. She has travelled all over Mexico, but she has never visited another country.

300

How long _____ Brian ______ (have) a cat? 

How long has Brian had a cat?

300

Snow in July in Britain is very (surprise).

surprising

400

I was taking the lift to the top floor when there was a power cut. I was very (frighten).

frightened

400

Find the mistake

Houses didn’t used to have electricity 75 years ago.

didn’t use

400

Use Present Perfect / Present Perfect + never

Sally is two years old. She (travel) by car, but she (ride) a bike. 

Sally is two years old. She has travelled by car, but she has never ridden a bike.

400

Make a sentence in Present Perfect. Use yet / already

+ invite friends (Megan and Tim)

Megan and Tim have already invited their friends.

400

Make a sentence in Present Perfect. Use yet / already

+ buy the food (Megan)

Megan has already bought the food.

500

We (take) the lift when all the lights (go) out.

We were taking the lift when all the lights went out.

500

Find two mistakes

Children use to ate sweets 100 years ago.

used to eat

500

Ask the question in Present Perfect

Mark see wildlife in Africa

 

Has Mark ever seen wildlife in Africa?

500

Make a sentence in Present Perfect. Use yet / already

- choose the music (Megan)

Megan hasn’t chosen the music yet.

500

When I (ice skate) yesterday, I (fall) over.

When I was ice skating yesterday, I fell over.

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