50) At this time yesterday I ____ to music. A. listened B. had listened C. was listening D. am listening 51) What ____ he ____ at 4 P.m. last Sunday? A. did/do B. was/do C. had/done D. was/ doing 52) When I ____ a little girl, I used to climb trees and go swimming in the river with my friends. A. am B. was C. have been D. had been 53) Last year he came here and ____ me to marry him but I ____ too young to get married. A. asked/ was B. asks/am C. had asked/was D. has asked/am 54) How long ____ you ____ novels? A. have/write B. do/write C. have written D. are/writing 55) ____ you sometimes ____ out with friends? A. Are/going B. do/ go C. Have/gone D. Did/go 56) I ____ a lot of badminton recently. A. play B. have played C. am playing D. was playing 57) When I ____ home, everyone ____ TV. A. got/watch B. got/watching C. get/was watch D. got/ was watching 58) We ____ your mother for ages. A. don’t see B. haven’t seen C. didn’t see D. hadn’t seen 59) London ____ a lot since we first ____ to live here. A. changed/came B. has changed/ came C. had changed/ came D. has changed/ come 60) How many times ____ you ____ this film? – The first time. A. have/ seen B. did/see C. do/see D. had/seen