V
1.Where shall we go for our holiday this summer?
2.Take a tablet every four hours
3.How many people have accepted the invitation?
4.We were travelling through three countries
5.what did mr.Brown want to look at?
6/I look forward to hearing from you
III
1.from
2.in,of
3.from. by
4/of
I
1.will not buy
2.was
3.had arranged
4.had been producing
5.was walking
6.has never been
7.has been putting
VIII
1c
2c