We like the man ________works very hard and helps others very often.
| A．whom | B．he |
| C．which | D．who |
I’m very happy that my lost pet bird arrived home ________ a snowy morning .
| A．to | B．at | C．in | D．on |
Timmy is ________ honest boy, he never tells a lie.
| A．a | B．an | C．the | D．/ |
—Happy birthday! — ___________________.
| A．Thank you | B．You are welcome |
| C．That’s all right | D．OK |
—What’s Mary’s favorite subject? —_____ favorite subject is math.
| A．She’s | B．She | C．His | D．Her |
Let’s ______ some salad for dinner.
| A．have | B．to have | C．has | D．having |