【正文】
The population of the world ______ still _____ now. A. will。 grow C. is。 grown27. Yesterday evening, I _______ along the street I suddenly met my maths teacher. A. walk B. walked C. was walking D. am walking28. –I’ ve got a ticket for the basketball game tonight. Cool! How ______you ______it? A. had。 get C. were。 get29. Mary isn’t here at the moment. She _______ later. A. es B. came C. has e D. is ing30. –Where were you last Saturday? I _____ in the Capital Museum. A. am B. will be C. was D. have been31. The volunteers _______ a lot of help to the munity for nearly ten years. A. offered B. will offer C. are offering D. have offered32. I have been to Shanghai. I ______ there last month. A. go B. went C. have gone D. will go33. –Where is your cousin? He _____an English exam now. A. has B. had C. is having D. has had saw Mr Smith in the office at ten yesterday morning. That’s impossible. He _______ an English party with us then.A. has B. had C. was having D. has had35. –What would you do if it ________ tomorrow? We have to carry it on, since we’ve got everything ready. A. is raining B. rains C. will