The students took the trouble _____ all the ______ leaves away.
| A．to clean, fallen | B．to clean, falling | C．cleaning, falling | D．cleaning, fallen |
—— Excuse me, is this Mr. Brown’s office?
—— I’m sorry, but Mr. Brown＿＿＿works here.He left about three weeks ago.
| A．not now | B．no more | C．not still | D．no longer |
We decided not to climb the mountains because it was raining ＿＿＿.
| A．badly | B．hardly | C．strongly | D．heavily |
If we work with a strong will, we can overcome any difficulty, ＿＿＿great it is.
| A．what | B．how | C．however | D．whatever |
She smiled to the people around but＿＿＿looked straight ahead, getting hold of her son’s hand.
| A．most | B．almost | C．mostly | D．nearly |
He’d like to sleep with the window ＿＿＿＿ at night.
| A．open wide | B．open widely | C．wide open | D．opened wide |