问题
填空题
基本语法。
1．These toys _____ _____ (make) of metal.
2. Our house _____ _____ (build) in 1995.
3. The telephone _____ _____ (invent) by Alexander Graham Bell in 1876.
4. He _____ _____ (know) to be a great hero.
5. The next boy _____ _____ _____ (ask) to answer another question.
答案
1. are made 2. was built 3. was invented 4. is ( was) known 5. will be asked