The bare infinitive

I'm sorry I couldn't ... it to your birthday party last night.

• make

• to make

• made

• to be made

It's late. We'd better ... now.

• leave

• to leave

• left

• to have left

'Would you like ... for a walk?' she asked.

• go

• to go

• went

• to have gone

The news made us ... sad.

• feel

• to feel

• felt

• to be felt

I invited John ... dinner with us later this week.

• have

• to have

• have had

• to have had

Do you think he will let us ...?

• try

• to try

• tried

• to have tried

Will you ... a little more considerate and turn down your music?

• be

• to be

• been

• to have been

I don't want you ... unhappy.

• be

• to be

• been

• to have been

Catherine should have ,,, more careful.

• be

• to be

• been

• to have been

They don't allow residents ... pets.

• keep

• to keep

• kept

• to be kept