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| A．to provide | B．provide | C．provided | D．providing |
．The wounded soldier lost ______ of blood.
| A．a great many | B．a great number | C．quite a few | D．a great deal |
The teacher's efforts ______ when one of his students was admitted to Beijing University.
| A．paid back | B．paid off | C．paid for | D．paid out |
．He, as well as I ______ going to help you.
| A．is | B．am | C．are | D．be |
Nothing can persuade her to change her mind ______ it is made up.
| A．when | B．while | C．since | D．once |
—I’m going to Beijing tomorrow.
—What a ______! I’m going there too.
| A．opportunity | B．luck | C．coincidence | D．danger |