[ Subject-Verb Agreement ]
He is tired because he had been ____ (sing) for hours.
A. Sings
B. Sang
C. Sing
D. Singing
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Question Tags › ViewJohn and Max don’t like maths, ______________?
A. does he
B. do they
C. are they
D. don’t they
Grammar › View
Do you think we ……….. robot surgeons in the future?
A. are going to have
B. ‘ll have
Adjectives and comparisons › ViewThe elephant is ……. than the mouse ( big).
A. bigger
B. biggest
Idioms › View
These big books shouldn’t be taken ___ from the library.
a. after
b. in
c. away