【用动词适当形式填空,1.Thestudensmust___inthelibrary.2.We___goingtogiveherthekeytomorrw.3.He___inbedthewholedayyesterday.4.SmithandI___atthebarber'slastnight.5.There___atree,ariverandmanyflowersonthepictu】
用动词适当形式填空,
1.Thestudensmust___inthelibrary.
2.We___goingtogiveherthekeytomorrw.
3.He___inbedthewholedayyesterday.
4.SmithandI___atthebarber'slastnight.
5.There___atree,ariverandmanyflowersonthepicture.

