[ Grammar - could / could not ]
I read the instructions carefully but still I couldn’t __________ the camera properly.
A. used
B. use
C. to use
D. using

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Grammar › ViewWhich of the following sentences is CORRECT?
A. How do you feel about have a photo taken?
B. How do you feel about having a photo taken?
C. How do you feel about to have a photo taken?
D. How do you feel about had a photo taken?
Past Simple Tenses › View
What is the past simple form of ‘to be’ for ‘I’?
A. was
B. is
C. am
D. were