—When _________ personal computers _____________?
—In 1976.
A.is, invented | B.did, invent |
C.were, invented | D.was, inventing |
—Whose sweater is this? ---It looks like Jean’s. Oh, yes. It’s _______.
A.her | B.hers | C.him | D.his |
The book will make you _________ .
A.interested | B.interest | C.interesting | D.to interest |
They stopped _______but they _______nothing.
A.to hear , listened | B.to listen, hear | C.hearing, listened | D.to listen, heard |
Your radio is too noisy . Could you _______ , please ?
A.turn it down | B.turn down it | C.turn it on | D.turn on it |
--Don’t play here. It’s a street. --OK, I _________.
A.listen | B.hear | C.see | D.watch |