又係ge~ unit 5!

ex.1
a.arrived
b.began
c.put
d.asked
e.had f.replied
g.questioned
h.encouraged
i.treated
j.frowned k.grunted
l.referred m.asked
n.looked o.felt p.was q.received r.told

ex.2
a.were b.was trying c.was shopping d.came e.were having

f.stopped g.was waiting h.had i.was answering j.tried k.was washing

ex.3
a.got b.has tought c.has worked d.has been e. has already gone f.caught

g.opend h.Did....see i. Have....seen j.happened

ex.4
b.had alrerady died.....arrived c.told...had already booked
d.phoned....had gone e.had read...was f.had tried...visited
g.had already rescued...started h.asked...had switched on
i.painted...had drawn j.had been...felt k.bought...had saved

ex.5呢,就煩左少少,咁跟番行數對番個個答案啦各位,"/"呢個即係無or delete佢

1.have→had
2.she^was preparing
3./
4./
5.say→said
6.comes→came
7.have→had
8.Wong, ^were talking
9.pick→picked
10.had→/
11.had→have
12.is→was
13.win→won
14.hear→heard
15.is→was
16.are→had
17.has→had

that's all,thankS~

thx~