II. Find a mistake in each sentence below
6.There are too many advertisements in this wall.
7.The meeting was postponed because the bad weather
8.They can give us useful informations about the local volunteer organizations.
9 .He has just bought a lot of fruits and milk for sickness people in this hospital.
10.He couldn’t go school because of he was ill yesterday
11.Do you wanted to work as a volunteer this summer?
12.While he was standing at the bus stop, he has seen a serious accident.
13.I collected many stamps for three years.
14. These gloves aren’t suitable with that kind of work.
6. in => on
because => because of
informations => information (N không đếm được)
sickness => sick
because of => because
wanted => want
has seen => saw
collected => have collected
with => for
because + Mệnh đề có chủ vị
because of + N / V-ing