Write the correct word or phrase to complete each sentence.

1. I could (clean/ cleaned) the room for you.

2. David practices English every day to (can/ be able to) speak it fluently.

3. Linda (can / cans) skate really well.

4. We (ought to not/ ought not to) eat too much.

5. You'd better (taking a / take a) good rest after hiking.

6. (Will / Would) you care for something to drink?

7. You had (not better/ better not) keep the plants outside during winter.

8. Karen can play the flute really well and (so can/ so does) Lars.

9. We (will not / don't will) go to the meeting tomorrow morning.

10. They (don't have to / have not to) submit the report by Friday.