1.Our class ------- --------- ------------ ----------（由……组成）the students from different parts of the country.

1.Our class ------- --------- ------------ ----------（由……组成）the students from different parts of the country.
2.the person who has the house is a pretty woman .(同义句)
-------- ----------- ----------- the house is a pretty woman
3.i don’t know what to do next.(同义句)
I -------- ----------- ------ ----- ----- ------- ----next
4.zhang dan comes from china,the other student are all from America(同义句)
Zhang dan is --------- ------------- --------that comes from china;the others are all from America
5.everone has different ideas about this project
Everyone has ----- ------ ----- -----ideas about this project
6.what’s your opinion about what he should do next
---------- ------------ ----------- ------------- ------------- ------------- ---------next?
7.those children who are having fun are my students.
those children------------ ------------- are my students.
8.it ------- to all that lifht travels faster than sound
A.is known B.is know C.know D.is said
9.peter ___go wei us tonight ,but he isn’t very sure
a.need b.may c.must d.should
10.it rained every day during the hoilday ,so they ------a good time
a.couldn’t have b.shouldn’t have c.couldn’t have had d.mustn’t have had
11.——I could you ,but you werent in this morning
——I --------tennis in the yard when you called me
a.must play b.could be playing c.must have played d.must havr been playing