相关试卷
-
1、Last night, the wind blew strongly. Some trees ____ down.A、fall B、fell C、falls D、falling
-
2、Oil and coal come from animals and plants that died ____ years ago.A、million B、millions C、two millions of D、millions of
-
3、A ____ desk is made of ____.A、wool, woollen B、wood, wooden C、wooden, wood D、woollen, wool
-
4、The Earth is very important ____ animals and plants.A、in B、to C、on D、with
-
5、People use fire ____ food.A、of cooking B、cooked C、to cook D、to cooking
-
6、Farmers need water ____ plants.A、to water B、for water C、water D、watering
-
7、I prefer walking ____ climbing.A、on B、from C、of D、to
-
8、The oceans are very important ____ both humans and animals.A、for B、in C、to D、of
-
9、You should stop ____ water.A、waste B、be wasted C、wasted D、wasting
-
10、Trees help us to keep the city ____.A、cleaning B、clean C、cleaned D、to clean
-
11、A forest is ____ large area of trees.A、a B、an C、the D、/
-
12、Forests provide shelter and food ____ animals and insects.A、to B、of C、with D、for
-
13、People cut down trees ____ paper.A、make B、to make C、making D、made
-
14、Many animals die ____ we cut down too many forests.A、so B、if C、when D、because
-
15、We get ____ from plants.A、cotton B、skin C、wool D、sand
-
16、Kitty always ____ lunch with Tom.A、share B、sharing C、shared D、shares
-
17、Oceans are very important to ____ humans and animals.A、only B、both C、either D、also
-
18、We should keep our city ____.A、to beautiful B、be beautiful C、beautiful D、being beautiful
-
19、Children can keep healthy ____ too much meat.A、with not eating B、not by eating C、not with eating D、by not eating
-
20、The desks in our classroom are ____ wood.A、make of B、made of C、make from D、made from