Trees ________ every year to make our city greener.
| A．plant | B．are planted | C．were planted | D．will be planted |
—________ is the math book?
—It’s in the bookcase.
| A．What | B．Where | C．Why | D．When |
）—Is this girl your sister?
—_________.
| A．No, she is. | B．Yes, it is. |
| C．Yes, she isn’t. | D．No, she isn’t. |
）— Do Lucy and Lily have _________ tennis ball?
— No, they don’t have one. They don’t like playing ______ tennis.
| A．a; the | B．the; the |
| C．the; a | D．a; / |
）There is______ “s” in the word “watches” and the underlined part is pronounced (发音)as____.
| A．a, [iz] | B．the , [is] |
| C．an , [iz] | D．/ , [iz] |
—Where do you want to go to have dinner?
— I have no idea. _________________________.
| A．No problem. |
| B．It’s up to you. |
| C．You’re welcome. |
| D．Let’s go. |