It’s hard to keep the house with three kids.
| A．cleaning | B．to clean | C．cleaned | D．clean |
When something ________ me, I can always go to my friends for help.
| A．worry | B．is worried |
| C．worries | D．worried |
Max’s legs are too long. When he walks _______ our desk, he often knocks our books _______ the floor.
| A．in, on | B．on, into |
| C．past, onto | D．along, on |
“When will your father _________ Shanghai?” “He ________ at 8:00 this Monday.”
| A．arrive at, will arrive | B．arrive in , will arrive |
| C．arrive ,will arrive in | D．arrive, will arrive at |
Mr wu is _______excellent teacher, he is always patient to help us.
| A．a | B．an | C．the | D．/ |
—Who is that girl?
—Oh, she’s my sister. But we look ___________.
A. different B. same C. the same