Grammar Quiz
[ To Infinitive/Bare Infinitive/Gerunds ]

I’m sure that he knows ————– this new machine.

A. to use

B. using

C. how using

D. how to use

Select your answer:
         


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They have …….. good food in that restaurant.

A. a

B. –

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We _____________________have finished the game, even if we’d wanted to. It was raining very hard and we had to stop. (past negative possibility)

A. could

B. couldn´t

C. shouldn´t

D. mustn´t

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