Tigers wait ______ it is dark, then they go out to find their food.
| A．though | B．as | C．because | D．until |
—May I have your name?
— _______.
| A．Yes, please | B．All right | C．Of course | D．Call me Yang, please |
Great changes have taken place around the world. Nobody can tell _____ in 20 years.
| A．what will it be like | B．how it looked like |
| C．what it will be like | D．how did it look like |
— Shall we go for a hiking this weekend?
— All right, ________ it rains.
| A．if | B．unless | C．when | D．until |
I walked _____ the post office and turned left into the Park Road. Then I found the bus stop just on my right.
| A．across | B．past | C．through | D．along |
I’m really looking forward to J.K. Rowling’s new book ________.
| A．coming out | B．coming on | C．putting out | D．putting on |