The old couple _______ the college with a large sum of money in memory of their son, who was _______ and died of pneumonia.
| A．presented …. delicate | B．provided …. fragile |
| C．appealed …. infected | D．applied …..ill |
______ we go to work every day is obvious, that is, for life.
| A．How | B．What | C．Why | D．When |
---I’m thinking of losing weight these days.
----Oh, you ______ be out of mind. You’re 50 kilograms at the most!
| A．must | B．will | C．will | D．may |
The research mainly deals with the difficulty the students have ______ their attention pm their study all the time.
| A．to focus | B．to be focused | C．focusing | D．focused |
With everything she owned ______ in the fire, the woman had to turn to the local government for relief.
| A．to burn up | B．burning up | C．burn up | D．burned up |
He told me his computer company was in great need of a capable leader, ______ with strong will as well as good humor.
| A．who | B．that | C．one | D．which |