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