Peter hurried through dinner, changed into old clothes, _______ in the lab for three hours.
A. worked B. working C. and worked D. to work
When I got home, I found the door open. A terrible thought ________ me that someone broke into my house.
A. beat B. struck C. knocked D. hit
---What is an e-pal ?
---An e-pal is someone you write e-mail to.
---__________.
A. Yes, all right. B. OK. That’s all right. C. Yes, you guessed it. D. OK. You get it.
In order to look after her sick daughter, the old lady asked for a week’s ________.
A. holiday B. vacation C. leave D. rest
---How did it _________ that all the flowers died ?
---I had forgotten to water them.
A. come on B. come up C. come about D. come along
---Have you heard that Tom, as well as his parents, ________ moved to Beijing ?
---Really ? No _________ I haven’t seen him for a long time.
A. have; doubt B. have; reason C. has; choice D. has; wonder
