当你的朋友说“I’ve got a bad cough.”,你可以说:A. How are you? B. I’m sorry to hear that.C. How do you do?
What do you do ______ the weekend? A. on B. in C. at
I _____ helpful, he ______ helpful, too. A. is, am B. am, is C. am, are
They ______ lots of places last Friday. A.visits B.visit C.visited
Lingling is good at ______. A.sing B.singing C.sings
The first thing _____ some bread A. is B. are C.were