----______have you been learning to swim ? ----Half a year.
A. How long B. How often C. How far D. When
----_______ did you start studying English ? -----Five years ago.
A. When B. How long C. How often D. What
The room was dark, _______ I turned on the lights.
A. and B. or C. but D. so
---Mike hurt his leg while playing football yesterday.?
--- _______ .
A. That’s nothing B. That’s all right
C. Never mind D. I’m sorry to hear that
When they went into the park, they saw someone ______ Chinese Kongfu.
A. plays B. played C. to play D. playing
---I called you yesterday afternoon, but there was no reply.
---I ______ a dolphin show the zoo with my cousins.
A. watched B. will watch C. am watching D. was watching
