Yesterday, I met my old friend ________, which gave me a big surprise.
| A．in return | B．on purpose | C．by chance | D．in case |
It was _________that Miss Wang had been to California and there she met Dr. White __________, who became her husband later.
| A．the first time, the first time | B．the first time, for the first time |
| C．for the first time, for the first time | D．for the first time, the first time |
How much time do you often spend _________ English every day?
| A．to practice speaking | B．practicing to speak |
| C．on practicing to speak | D．practicing speaking |
Dr. Frank failed many times but he finally _________ to find a successful way to solve the problem.
| A．broke through | B．put up | C．picked out | D．gave away |
It is said ______ vegetables and fruits are good to our health, apples and pears _________.
| A．that, including | B．what, including | C．that, included | D．what, included |
On August 15th, 2012, many people volunteered to Lei Feng Memorial in Fushun, Liaoning Province ___________ this great soldier(1940---1962).
| A．in memory of | B．in favor of | C．in case of | D．in support of |