He kept me__B_for an hour
A:wait B:waiting C:to wait D:waits
He must___D__home for lunch every day.
A:goes B:going C:to go D:go
There are few__B___in the fridge.Let's go and buy some pears,apples and pineapples.
A:vegetables B:fruits C:meat D:eggs
__D__will Today be back?In a week,I think
A:How often B:How many C:How long D:How soon
I will finish the job,no matter__B___it takes.
A:how soon B:how long C:how far D:how often
Although it is hard,we'll keep___D___until we make it.
A:failed B:failing C:tried D:trying