We should pay great attention to safely in schools because of frequent reports about accidents______students got injured or killed while in school.
| A．in which | B．for which | C．which | D．what |
—Paul has gone abroad to try his luck.
—In my________，his decision is not wise.
| A．word | B．view | C．sight | D．way |
—Why don't you take a taxi there? It will save you a lot of time.
— __________.
| A．Thank you | B．That's all right |
| C．Good idea | D．You are welcome |
He stayed up late into night yesterday. This is __________ he was late for school.
| A．because | B．why | C．that | D．what |
From the __________ expression on her face, we knew that she was very __________ with the result.
| A．exciting; pleasing | B．exciting; pleased |
| C．excited; pleased | D．excited; pleasing |
On Mother's Day, mothers often receive a bunch of carnations (康乃磐) as a __________ of love from their children.
| A．means | B．signal | C．symbol | D．sign |