Continuous forms
Gerunds & infinitives
Future forms
Habits and states
Perfect
100

I've been participating in conferences for years. 


Present perfect continuous

100

I suggest reading about the country before you go. 

Gerund

100

They've decided that they're going to fly to Dubai. 

be going to 

100

My grandfather used to/would work as a postman.

used to - past habit 

100

She has lost her bag. 

Present perfect

200

We use _____________ for actions that are happening at or around the moment of speaking. 

Present continuous

200

If you want remembering/to remember new vocabulary, most people suggest writing/to write the words down in a list. 

to remember; writing

200

I'll change places when the teacher ________ (come). 

present simple (comes)

200

He would/used to have a bike.

used to - past state

200

We use _________ to talk about an action that happened at an unspecified moment in the past. 

Present perfect

300

At four o'clock this afternoon, I was watching TV.


Past continuous

300

It's too cold _________ (go) out. 

It's too cold to go out. 

300

Which future form do we use for a confirmed plan or arrangement? 

Present continuous 

We are going to the museum tomorrow. 

300

I often ______ (listen) to music. 

present simple - present habit

300

When the interview ______________ (finish), I left. 

had finished (past perfect)

400

To make ______________, we use had + been + verb -ing

Past perfect continuous

400

We use ________ with 'go' to talk about physical activities. 

gerunds (swimming, cycling, shopping, fishing etc.)

400

I think robots ______ (take) over the world one day. 

will take 

400

They would/used to work eight hours a day. 

both are okay - used to and would are used to talk about past habits - things we did regularly in the past

400

My feet are tired. I've stood/been standing here for hours. 

been standing

Present continuous

500

Make a sentence in the present perfect continuous using these words:

I - work - on my project - all night. 

I've been working on my project all night. 

500

We use _________ to explain why somebody does something. 

Infinitive 

Why did he go to university? To study languages. 

500

We use the _________ with time expressions like when, as soon as, until, after, and before. 

Present simple

When I go to university, I will study chemistry. 

500

We use _________ with always, constantly, forever for habits that annoy and irritate us. 

My brother and sister are always_____ (fight).

present continuous - fighting 

500

We use the _________ to talk about actions that happened before another action or actions in the past. 

past perfect continuous

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