Binhai RT-Mart Supermarket (大润发超市) has been open ________.
| A．a month ago | B．a month later |
| C．since a month ago | D．in a month |
The kangaroo likes to eat ________ .
A. leaf B. leafs C. leaves
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 |