– Do you know ________?– Sorry, I don’t know.A. where has he goneB. when will he arrive home tomorrowC. what Jim was doing at this time yesterday
Tom’s uncle knows computers well, and he __________ a computer engineer .
—Would you mind _______? —Not at all.
—Jackie Chan is a famous actor. —Yes, he is popular _______ many young people.
Then machine doesn’t work .I think it needs _____. A. to mend B. mended C.mending D mend
I feel tired, but I don’t want to stop _______.