He said he would________(推荐) me to Professor Wang as his student. 
I don’t understand why he refused to________(承认) that he had been defeated. 
Our country is ________(丰富的；充裕的) in natural resources.
We           (用... 代替)a red ball for the blue one to see if the baby would notice.
You must not be          (支配) by what other people say.
Between 1942 and 1945 more immigrants came to California to work in the ship and a____(飞机) industries.
Most _____________(申请者) know that they have very little chance of getting a visa to California.
It became ___________(显而易见的) to everyone that they made a wrong decision.
The m___________ of the first Spanish were religious men who came to teach the Catholic religion to the natives.
I think you should make an ________(道歉) to her at once.