in/on/at
do/ does
is/am/are
S V / S Vs
be Ving
100

All of our shops are open ______ night.

All of our shops are open at night.

100

 you know where Mr. Sato is?

I'm afraid I not know.

Do you know where Mr. Sato is?

I'm afraid I do not know.

100

Where your friends from?

Where are your friends from?

100

My company ____ (manufacture) and ______ (export) frozen fish products.

My company manufactures (manufacture) and exports (export) frozen fish products.

100

At the moment, our marketing team ______ (do) a lot of research to improve the sales target.


At the moment, our marketing team is doing (do) a lot of research to improve the sales target.

200

Can we have a meeting ____ Friday? 

Can we have a meeting on Friday?

200

Where he work?

He works in the city center.

Where does he work?

He works in the city center.

200

I not in charge of this project.

I am not in charge of this project.

200

We _____ (hold) a weekly meeting on Wednesdays.

We hold (hold) a weekly meeting on Wednesdays.

200

Right now, we _____ (make) plans to increase our production.

Right now, we are making (make) plans to increase our production.

300

We don't schedule meetings ____ Monday mornings. 

We don't schedule meetings on Monday mornings.

300

What your wife do?

She is a housewife.

What does your wife do?

She is a housewife.

300

 your co-workers English?

Yes, they ___.

Are your co-workers English?

Yes, they are.

300

My supervisor _____ (come) from England.

My supervisor comes (come) from England.

300

Our company _____ (plan) a new range of frozen meals to enter the consumer market.

Our company is planning (plan) a new range of frozen meals to enter the consumer market.

400
We sometimes work ____ the weekend.

We sometimes work at/on the weekend.

400

They not work here anymore.

They do not work here anymore.

400

Where the receptionist?

She is in the conference room.

Where is the receptionist?

She is in the conference room.

400

My colleague and I often _______ (have) lunch together.

My colleague and I often have (have) lunch together.

400

The boss _____ (attend) an important meeting at the moment.

The boss is attending (attend) an important meeting at the moment.

500
He usually visits his clients _____ the afternoon.

He usually visits his clients in the afternoon.

500

your boss approve of your decision?

Yes, he certainly ____.

Does your boss approve of your decision?

Yes, he certainly does.

500

We not from this office. 

We just visitors.

We are not from this office. 

We are just visitors.

500

He usually ______ (work) late on Fridays.

He usually works (work) late on Fridays.

500

I'm sorry I'm pretty occupied now. I ______ (finish) up the final report for the Board of Directors.

I'm sorry I'm pretty occupied now. I am finishing (finish) up the final report for the Board of Directors.

M
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