选用方框内所给动词的适当形式填空。
| speak not be take talk sing |
11 The students _______________ in loud voices when the teacher came into the classroom.
12 __________ English ___________ in that country?
13 Great changes ______________ place in China since she opened to the world in 1980s.
14 There ___________ any trees here in the past.
15 The children, together with their teacher ____________ happily. Can you hear them?
选用方框内所给词的适当形式填空。
| develop die simple correct harm |
6. When a question is answered ____________, the witch will cut an inch of the princess’s hair.
7. The water in the river is ___________. You can drink it without cooking.
8. The visitors are all amazed to see the _____________ in hai’an in recent years.
9. The lamb has been __________ for quite some time.
10 .Of all the questions, this one is the _______________.