Ha B was working
B have just come
A have collapsed
B collapsed
Chave been collapsing
2 It hasn't rained three weeks,
Ayet
B for
3 John ... as a rescue worker since 2009,
A has been working
C worked
4 Frank back from Pakistan,
A has just come
C just come
5 James has volunteered for a charity,
A ever
B never
6 Andy was happy because he
... an award
A has won B had won
7 If he the news, he would have heard
about the tornado.
A watched B had watched
C watches
8 I wish some money to help the homeless.
A have
B had
Chad had
9 Tom isn't here. He to the beach.
A had gone
B has been going
C yet
C have won
C has gone
A go
B gone
10 The children
lots of exotic animals at the
zoo yesterday
A have seen B saw
C had seen
11 They their tickets before they went to the
airport.
A have already bought C already bought
B had already bought
12 Have you ever to Australia?
C been
13 If he had known about the charity event he
it.
A would have attended
B will attend
C would attend
14 Sally had left we started collecting
donations.
A before B after C already
15 She tennis well before she broke her arm.
A could play B play
C has played​