Helen _____ her key in the office so she had to wait until her husband _____ home.A. has left; comes B. left; had comeC. had left; came D. had left; would come A: has left; comes B: left; had come C: had left; came D: had left; would come

中国大学MOOC:"Her husband is a good __________, so he likes fixing old computers. ";

______ Mrs. Lee was calling her husband's office, he was calling hers. A: While B: Because C: So D: Then

When did her teacher come to Helen Keller A: [A] When Helen was 7. B: When Helen was 17. C: Immediately after Helen lost her sight and hearing.

What does the woman say about her husband A: Her husband is very difficult to deal with. B: She always stands by her husband. C: Her husband will by no means listen to her. D: Her husband agrees to change his mind.