1.people must be stopped from cutting down trees.(改为同义句)
1.people must be stopped from cutting down trees.(改为同义句)
people must be ______ _______cutting down trees.
2.please_________(集中精力)on your books.
3.he will believe it after he sees it with his own eyes.(改为同义句)
he _______ believe it ________he sees it with his own eyes.
4.by ________(agree),the last answer is the best.
5.I find she is very clever .(改为简单句)
I find ________very_________.