妈妈称赞你说:You’re so helpful,你应该回答:A. You’re welcome. B.I’m not helpful. C.Thank you.
___________ is that dog? It’s black. A. What B. What shape C. What colour
My brother runs very _____________. A. good B. nice C. fast
The cat __________ a sound. A. hears B. listens C. sees
Peter and Ben are both in Class One. They are ___________. A. brothers B. friends C. classmates
Tom, ____________ an apple, please. A. have B. has C. having