Topics: Modal Verbs
You _______ been exhausted after working for 12 hours straight.
A. could have
B. must have
C. might have
D. should have
Select your answer:

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Verb Phrases › View____ mineral water, tea, or coffee.
A. go
B. wear
C. cook
D. drink
Vocabulary & Grammar › View
To eat food by moving your teeth up and down many times.
A. feed
B. gulp
C. chew
D. swallow
