The company does not produce recycled paper since it is more expensive to produce than regular paper.. 12.[r]
(1)Adverb Clauses Of Reason Combine each pair of sentences Use because, since or as. Lan didn't go to class yesterday she was very sick
……… He went to bed He was sleepy
……… She was free she came to see me
……… He never goes to the concert He doesn't like music
……… The weather was cold we stayed home
……… We were late for the meeting The traffic was heavy
……… She decided to study well She wanted to pass her exam
……… Mary didn’t go to school yesterday She was sick
……… I can’t sleep The weather is hot
……… 10 The water is highly polluted We cannot swim in this part of the river
……… 11 The company does not produce recycled paper It is more expensive to produce than regular paper
(2)12 We want people to be aware of the problem of pollution We have “a green week” three times a year
……… 13 The area around the beach is full of trash No one wants to go swimming or
sunbathing there
……… 14 It started to rain We could not keep on cleaning the beach
……… 15 Mr.Minh is admired He dedicates all his life to protecting the environment
……… KEY
Combine each pair of sentences Use because, since or as. Lan didn't go to class yesterday because she was very sick Because he was sleepy, he went to bed
3 As she was free, she came to see me
4 Since he doesn't like music, he never goes to the concert Because the weather was cold, we stayed home
6 Because the traffic was heavy, we were late for the meeting Since she wanted to pass her exam, she decided to study well Mary didn’t go to school yesterday because she was sick I can’t sleep because the weather is hot
10 We cannot swim in this part of the river because the water is highly polluted
11 The company does not produce recycled paper since it is more expensive to produce than regular paper
12 We have “a green week” three times a year as we want people to be aware of the problem of pollution
13 As the area around the beach is full of trash, no one wants to go swimming or sunbathing there
14 Since it started to rain, we could not keep on cleaning the beach