Mr. Li_____us a report on our environment when the earthquake happened in Japan.
A. gave B.is giving C. was giving
—Would you mind cleaning the blackboard?
—_____. I'll do it in a minute.
A .OK B.Yes, of Course C. No. not at all.
May I have a rest? I have already finished ______ the report.
A. write B. writing C. to write D. written
The story ______ I read the newspaper was about a common problem among teenagers.
A. whose B. who C. that D. where
Yesterday evening, I _____ along the street when I suddenly met my maths teacher.
A. walk B. walked C. was walking D. am walking
_____ they are very tired, they feel happy because they’ve finally finished their project.
A. So B. Although C. If D. But
