—________do you want to join the music club？
—Because（因为）I like music and playing the guitar．
| A．How |
| B．What |
| C．Why |
| D．When |
---I wonder ______if I park my car here.
---Of course it does. You need to find a safer place.
| A．when it minds | B．if it works |
| C．how it matters | D．whether it matters |
I will not go to bed _______I finish watching my favourite TV programme.
| A．since | B．until | C．after | D．when |
If we don’t study hard, we will ______in our class.
| A．take the lead | B．be the first |
| C．fall behind | D．be successful |
Simon is creative enough to ______new ideas.
| A．come in with | B．come up with |
| C．come out with | D．come down with |
--- Is your uncle in his______?
---Yes. His forty-first birthday is coming next month.
| A．fortieth | B．forty | C．fourties | D．forties |