VOLUME 1- UNIT 5 - GRAMMAR

I could (a)   the room for you.

• clean
• cleaned

David practices English every day to ​ (a)  

speak it fluently.

• can
• be able to

Linda (a)   skate really well.speak it fluently.

• can
• cans

We ​ (a)   eat too much.

• ought to not
• ought not to

You'd better ​ (a)   good rest after hiking.

• taking a
• take a

(a)   you care for something to drink?

• Will
• Would

You had (a)   keep the plants outside

during winter.

• not better
• better not

Karen can play the flute really well and ​ (a)  

Lars.

• so does
• so can

We ​ (a)   go to the meeting tomorrow

morning.

• will not
• don’t will

They ​ (a)   submit the report by

Friday

• don't have to
• have not to