[ Grammar ]
I have known him _____ childhood.
A. For
B. Since
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Adverbs › ViewWhich do you value ____ : wealth or health?
A. most
B. mostly
Modals › View
Complete the missing word. Because their smartphones have built-in music players, people ______ not need stereo equipment in the future.
A. can
B. must
C. might
D. would
Vocabulary › ViewWhich word means ‘to try to equal; to imitate’?
A. Compete
B. Stimulate
C. Emulate
Tenses › View
The concert … (just, start)
A. have just start
B. has just started
C. have just started
D. started
E. has just start