The chemistry teacher asked the students ________ more attention _________the lab clean.
| A．to pay ,to keep | B．to paying,to keeping |
| C．to pay , to keeping | D．paying,keeping |
--What’s _____ name ?
--____________name is Tom.
| A．he ,she | B．his,His | C．she ,his | D．her,his |
I _____ Jenny. My name _______Jenny.
| A．am, am | B．is, is | C．am, is | D．is, am |
早晨在校门口遇到同学时，应该怎么样打招呼？
A. How are you? B. Good morning! C. Good evening!
The little girl kept ________ the house, because she wanted to keep it _________.
| A．cleaning, clean | B．cleaning, cleaning |
| C．clean, clean | D．clean, cleaning |
Would you please __________ us one of your __________ designs?
| A．showing, the best | B．show, best |
| C．to show, best | D．show, the best |