I've been waiting for him for ______ hour and ______ half.
A: ×; ×
B: the; a
C: a; ×
D: an; a
A: ×; ×
B: the; a
C: a; ×
D: an; a
举一反三
- I’ve been waiting for him for （）hour and （） half. A: a.../ B: an... a C: an.../
- I’ve been waiting for him for ______ hour and ______ half. A: a.../ B: B. an... a C: C. an.../
- I’d been waiting for half an hour and I was getting (patient)_________.
- I'd been waiting for half an hour and l was getting (patient)__________.
- After I ______ for half an hour, I realized that he was not coming. A: have waited B: waited C: had been waiting D: was waiting