----How much the shoes?----- $20.
Nearly _______of the earth___covered by sea.
Simon with his friends _________football on Tuesday afternoon.
—How many workers are there in your factory, Mr Brown?—________ workers in our factory _________2000.
It’s said that there _____ a football match on TV this evening.
I came here in 2009 ,so I _______this school for 4years . A. has been in B. have been in C. have in.