When we were young, every evening my brother and I ______ stay at home waiting for our mother to come back from work.
A.would | B.might | C.should | D.could |
We were having a meeting _________ suddenly someone knocked at the door.
A.because | B.when | C.as | D.while |
—Will $ 2,000 _______ the cost of the trip?
—I’m afraid not. Perhaps I need another $500.
A.pay | B.charge | C.cover | D.afford |
It is known to us that lions and tigers ________ the cat family.
A.are belonging to | B.belonged to | C.belong to | D.are belonged to |
From his _______look, I could see that he didn’t believe what I said.
A.amazing | B.amaze | C.amazed | D.amazement |
Please read the _______ on the bottle and take the right amount of medicine.
A.explanations | B.descriptions | C.instructions | D.introductions |