—What ______ the number of the students in your school?—About two thousand. A number of them _____from England.

She_______her little sister every morning after she gets up..

The present on the desk  _______more than 100 yuan. 

—Why not take this sweater, Li Hua?—I have only 20 yuan. I can’t _____ it. 

---How long have you ________ your penfriend?---For five days. I received it last Sunday.