A) d) was working B) a) worked C) c) has been working D) b) has worked
A) a) worked B) b) have been working C) c) had worked D) d) work
A) a) are / studying B) c) did / study C) d) had / studied D) b) have / been studying
A) a) have been waiting B) c) had waited C) d) are waiting D) b) waited
A) c) has been doing B) a) is doing C) d) did D) b) has done
A) d) had waited B) a) have been waiting C) c) have waited D) b) waited
A) c) have been playing B) d) had played C) b) have played D) a) played
A) a) has been trying B) b) had tried C) d) is trying D) c) tried
A) d) rained B) b) has been C) a) was D) c) has been raining
A) a) read B) d) have been reading C) b) am reading D) c) have read
A) d) go B) b) went C) a) have gone D) c) were going
A) d) was losing B) a) has lost C) c) lost D) b) loses
A) a) eat B) d) have eaten C) c) eaten D) b) ate
A) b) went B) a) have gone C) d) go D) c) had gone
A) c) had watched B) b) was watching C) a) watched D) d) watches
A) b) Have / watched B) a) Did / watch C) d) Were / watching D) c) Do / watch
A) b) went B) d) going C) a) goes D) c) has gone
A) a) finished B) d) had finished C) b) have finished D) c) finish
A) a) arrived B) d) arriving C) b) have arrived D) c) arrive
A) c) has closed B) a) closes C) b) closed D) d) was closing
A) c) were eating B) b) already ate C) d) eat D) a) had already eaten
A) b) had sent B) a) sent C) c) sends D) d) was sending
A) d) eating B) a) ate C) c) have eaten D) b) had eaten
A) a) hadn’t seen B) d) was seeing C) c) hasn’t seen D) b) didn’t see
A) d) were leaving B) c) have left C) b) left D) a) had left
A) c) have finished B) a) had finished C) b) finished D) d) was finishing
A) c) writes B) a) had written C) d) has written D) b) wrote
A) a) lived B) d) were living C) b) had lived D) c) have lived
A) d) work B) a) worked C) c) have worked D) b) had worked
A) a) went B) d) was going C) b) had gone D) c) has gone |