The snake lives ________ grassland.
| A．on | B．in | C．at | D．to |
There are _________200 animals in the zoo.
| A．about | B．on | C．for | D．as |
Lingling switches on the laptop________ opens a new document. She wants _______ write her homework.
| A．and；to | B．to；and | C．for；to | D．and；or |
On Sunday morning Jim has no lessons ________ he goes to school with Tom.
| A．as | B．or | C．but | D．and |
Let’s buy a birthday cake ________ his birthday present ________ the cake shop.
| A．for；for | B．for；on | C．as；in | D．to；in |