1．The house that he is living in ____________(belong) to my father．
答案：belongs
2．This computer ____________(cost) 2，000 dollars．Is it expensive?
答案：cost
3．These apples ____________(taste) delicious and I have eaten five of them．
答案：taste
4．Look at the kite! How high it ____________(fly)!
答案：is flying
5．The president ____________(arrive) at the airport at five o’clock yesterday．
答案：arrived
