He ____ for London one year ago. A. left B. has left C. leaves D. had left She ____ in Hue for twenty years. A. lives B. has lived C. lived D. will live I ____ to the market with my mother yesterday. A. go B. went C. have gone D. was going What ____ you ____, Nam? – I’m thinking of my mother. A. do/think B. are/thinking C. have/thought D. were/thinking How long ____ you ____ her? – For five months. A. do/know B. are/knowing C. have/known D. had/known I usually ____ to school by bus. A. went B. am going C. go D. have gone Yesterday morning I ____ up at 6.30. A. got B. get C. was getting D. had got Please don’t make so much noise. I ____. A. studying B. study C. am studying D. studied Water ____ at 100 degrees Celsius. A. boils B. boiled C. is boiling D. will boil It is raining now. It began raining two hours ago. So it ____ for two hours. A. rains B. is raining C. has been raining D. rained ____ you ____ out last night? A. Did/go B. Do/go C. Have/gone D. Were/going This house ____ 35,000 pounds in 1980. A. costs B. cost C. had cost D. was cost While Tom ____ tennis, Ann ____ a shower. A. played/took B. playing/taking C. was playing/was taking D. was play/was take I ___ the book by the time you came here last night A. finish B. finished C. had finished D. was finishing When they ____ in the garden, the phone rang. A. worked B. were working C. have worked D. are working They ____ tea when the doorbell ____. A. have/is ringing B. were having/rang C. had had/ rang D. having/ringing Father ____ his pipe while mother ____ a magazine. A. smoked/read B. had smoked/read C. was smoking/was reading D. smoking/reading When I ____ into the office, my boss was waiting for me. A. came B. was coming C. had come D. come When I saw Brian, he ____ a taxi. A. drives B. was driving C. drove D. is driving When he ____, we ____ dinner. A. arrived/having B. arrived/were having C. was arriving/had D. had arrived/had