When I try to understand _______ that prevents so many Americans from being as happy as one might expect, it seems to me that there are two causes.
| A．why it does | B．what it does | C．what it is | D．why it is |
If you keep practising every day, , you’ll find your spoken English improving.
| A．for example | B．on the other hand |
| C．little by little | D．in common |
My English name is Mary. Each of the students in our class given an English name.
| A．were | B．was | C．has | D．have |
— you or your sister fond of music?
— Neither she nor I .
| A．Are; am | B．Are; is | C．Is; am | D．Is; is |
I stayed at a hotel the last time I went to Bei Daihe. The window of my room the sea.
| A．is faced | B．faces | C．facing | D．was faced |
in the east of Asia, China is a developing country with a long history.
| A．Located | B．To locate | C．Locate | D．Locating |