We often see Betty ____ the old man with his housework.
| A．help | B．to help | C．helped | D．helping |
Sally with her pare nts，always _______ TV _______ one hour after dinner．
| A．watch；for | B．watches；for |
| C．watch；at | D．watches；at |
-- Is this __________ ruler? -- Yes , it’s __________ .
| A．my；mine | B．your；yours |
| C．her；hers | D．hers；her |
We have _____ art lesson on Friday．We all like it because art is ________ interesting subject．
| A．a，a | B．an，an | C．an，all | D．an，a |
—What does Yang Ping look like?
—____
A. He is a student.
B. He looks happy.
C. He has a big head.
—____ is his car?
—It’s black.
A. HowB. What C. What color