Great changes ______ in our hometown in the last ten years.
| A．have happened | B．have been taken place |
| C．have been happened | D．have taken place |
On our way home, our bikes______, so we had to walk home.
| A．is broken | B．was broke | C．broke down | D．breaks down |
Not only you but also Mary ______to ______after-school activities.
| A．hope; join | B．hopes; join |
| C．hope; take part in | D．hopes; take part in |
The sentence structure of “Eddie is watching Hobo work”.
| A．S+V+O | B．S+V+P |
| C．S+V+IO+DO | D．S+V+DO+OC |
--- We’re going to play on Huaguo Mount this week.
--- Really? ______!
| A．Enjoy yourselves | B．Congratulations |
| C．It’s nice of you | D．Come on |
When he is free, he often helps his parents ________ some housework.
| A．does | B．do | C．doing | D．did |