Which sign means "No eating"?
A.
B.
C.
Spending time with families ________ the happiest thing.
A.are B.is C.be
I ________ Ding Talk ________ Tencent Meeting, What about you?
A.prefer；to B.would rather；than C.like；than
—No one can tell when they ________.
—When they ________, I’ll let you know at once.
A.return; will arrive B.will return; reach C.will return; arrive
It has been two months since my father ________ for Italy.
A.was left B.left C.leaves
—I'm sorry, mom. I made a mistake in the exam.
—________. Be careful next time.
A.You'd better not. B.It's too terrible. C.It doesn't matter.
