trees are planted in our city every year.A.The millions of B.Million of C.Millions of D.Million为什么要加the

There are many trees planted More than 20,000 trees ( ) in 5 years.A will plant B will be plantedC is planted D are planted Many trees ___(plant) in our school yard these years.1.have been planted 2.are planted选哪个?为什么? They planted one h_____ trees yesterday. There are more than n_____ books in our bookcase. Trees are planted in most of the mountain v__ village加s 为什吗 Trees are planted in most of the mountain 后面应该填什么? trees are planted in most of the mountain v_填什么, There are twenty more trees to be planted.There are _______ _______ trees to be planted. There __(be)a telephone call for you five mintues ago如题..填空写什么?These trees in our school ________ten years oldA.were planted B.are planted C.planted D.was planted Trees---(plant)usually are planted in spring用括号内所给单词的适当形式填空 (09长沙) do you often plant trees in spring?Yes,many trees ( )in our school every year.A.plant B.planting c.are planted If more trees are planted,our city will be more beautiful.为什么用are 过去式planted There are also 20 trees to be planted什么意思 when are trees often planted by people改为主语动态 More trees——around our city every spring.A.plant B.planted C.are planted D.were planted trees in many we the planted park连词成句 How many trees _____ in the last two years Awere pianted Bplanted Chave planted Dhavebeen planted In the last years ,workers_ milions of trees.A.have planted B.planted.C.has planted.D