VIII, Each sentence below contains an error, underline and write the correct one in the space.
1. I go to see her if I have enough time. → will go
2. It is not easy do that difficult work. → to do
3. He drove such fast that he won the race. → so
4. I wish I can go with you to the countryside next weekend. → could go
5. When she came, I read her letter. → was reading
6. It's dangerous to drive fastly in busy streets. → fast 
7. The bicycle is so expensive for me to buy. → too
8. Dave is a friend of mine. I knew him for a long time. → have known
IX. Complete the following sentences by using the suggested words. (1pts)
1. Although / Nam/I/has/ quite / different/ characters, we /be/close / friend
→ Although Nam and I have quite different characters, we are close friends.
2. My grandmother /used / tell /us / folktales /when/ we / small.
→ My grandmother used to tell us many folktales when we were small.
3. Lan / get/ good/ marks /because / she / work / hard / final exam.
→ Lan got good marks because she had worked hard in the final exam.
4. Alexander Graham Bell /born/Edinburgh /Scotland / nineteenth century.
→ Alexander graham bell was born in Edinburgh, Scotland in the nineteenth century.
5. My father/be home /before / seven / because/ want/see /7/o'clock news.
→ My father is at home before seven because he wants to watch the 7 o'clock news.
6. That/very / kind/you/help / me / this math problem.
→ That is very kind of you to help me with this math problem.
7. We/raise/ funds/by/collect/waste paper/ and/break /glass.
→ We raise funds by collecting waste paper and broken glass.
8. What/you/ do /when /I call / the phone?
→ What were you doing when i called the phone?