—Can you lend me the novel ________ you talked about the other day?
—Oh, you mean the novel from Liuliu. No problem!
| A．which | B．what |
| C．who | D．where |
________ the weather improves, we’ll have to cancel the outdoor picnic.
| A． |
Unless |
B． |
If |
C． |
Because |
D． |
When |
—Could you tell me ________ pay the bills?
—You can pay your bills through Alipay（支付宝）online.
| A． |
how much I’ll |
B． |
how many I’ll |
C． |
how can I |
D． |
how I can |
Neither Saturday nor Sunday________ OK because I will be quite busy these two days.
| A． |
are |
B． |
is |
C． |
am |
D． |
be |
The Forbidden City (紫禁城), the largest palace in the world, ________ more than 600 years ago.
| A． |
built |
B． |
were built |
C． |
was built up |
D． |
was building |
Students ________ play with fire in the classroom. It’s quite dangerous.
| A． |
mustn’t |
B． |
must |
C． |
couldn’t |
D． |
could |