President Xi Jinping arrived London March 22nd to pay a three—day visit to England.
| A．at; on | B．in; on | C．at; in | D．in; in |
-----Pay attention to details when solving difficult problems.
------______________.
| A．No,there are no difficult problems. |
| B．Thank you, I will. |
| C．You worry too much |
| D．Don’t mention it. |
We just need one of you for the game,_____you____your brother can join us.
| A．Both; and | B．neither; nor |
| C．either;or | D．Not only;but also |
We’re not sure if it____ tomorrow.If it_____,we won’t go hiking.
| A．will rain; rains | B．will rain; will rain |
| C．rains; rains | D．rains; will rain |
The weather in Hainan is much better than _____in Beijing.
| A．it | B．that | C．one | D．What |
Jane’s mother preferred ____TV at home ____to the concert.
| A．to watch;going | B．watching;going |
| C．to watch;to going | D．watching;to going |