Could someone please help to check the sentences for me?

I did a English placement test and hoped to get the full score, but when the test result have been announced I didn’t pass the exam and the school didn’t give the clues to me, and I have to start the class from the beginner ><. So, could someone please help to check the below sentences for me? Thank you very very much.

  1. Joe and Chan are from Hong Kong. They’re Chinese.

  2. What is your phone number?

  3. There is still a lot of work to do.

  4. Who are those people over there?

  5. I’ll see you on Tuesday afternoon.

  6. James ‘s from Canada.

  7. I think that we should go now. I am getting tired.

  8. Where did you live before you moved to Mexico?

  9. What does he do for a living?

  10. This is the first time I go to the US.

  11. We met while we were working in France.

  12. We are going to start marketing our products in Malaysia next year.

  13. What time does he finish work?

14.1. We would increase our order if the price were lower.
14.2. We would increase our order if the price was lower.
14.3. We would increase our order if the price would be lower lower.

  1. My boss wanted me to work late because there was so much to do.

16 . How much money have you spent in the last year?

  1. How many people live in your town?

  2. Do you have any information about the new accounting firm?

  3. Can you finish the job by Friday?

20.1. Our sales manager left to get a new job.
20.2. Our sales manager left for getting a new job.

  1. I look forward to hearing from you.

  2. I started working for my company 5 years ago

  3. I’m sorry I’m late; I missed the train.

  4. She gave me some useful information on hotels in Phuket.

  5. How long have they been married?

  6. We mustn’t forget to turn off the lights.

  7. They’ve been to Singapore before haven’t they?

  8. If I had a job at a bank, I wouldn’t have to work part-time at night.

  9. I ‘m waiting for the minivan to Chonburi.

  10. I’m usually good at remembering phone numbers.

  11. If you haven’t got enough money, you can loan some from the bank.

  12. What is the switch to turn off the air-conditioner?

  13. The sky is getting dark. It looks like there’s going to be a storm.

  14. I wish you told me you were coming today – I’m afraid I have to go out now.

35.1. The technicians would have work on the installation all weekend.
35.2. The technicians works on the installation all weekend.

  1. If we don’t finish the contract soon, we may have to stay here overnight.

  2. I like watching Japanese movies, even though I can’t understand them.

  3. My father suffers from insomnia. He can’t sleep at night.

  4. They must have finished the drawings by now. They’ve had over two days.

  5. You’d better go to the doctor. You don’t look well

  1. James is from Canada - there is no contraction for “x is”.

  2. This is the first time I’ve come to the US
    This was the first time I went to the US
    This is the first time that I will go to the US.

I’ve only checked to number 10 as I have limited time right now. The ones I haven’t mentioned are okay. Well done!