[ Future Perfect Continuous Tense ]
Your friend will be angry since he … so long.
- would have been waiting
- will have been waiting
Select your answer:
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Other quiz:
Grammar › ViewThey exercise _______ the park for an hour.
A. in
B. on
C. over
D. under
Conjunctions › View
Helen’s very clever ……………………………. her sister isn’t .
A. and
B. or
C. but
D. so
How to use : Read the question carefully, then select one of the answers button.