Exercise 2:
1. Mary had sunburn because she was outside all day yesterday. (Past simple tense, cause and effect)
2. What do you like to do in your spare time? (Present simple question)
3. Nancy usually plays badminton with her friends. (Present simple with adverb of frequency)
4.My brother taught me how to make model planes two years ago. (Past simple)
5. Can a horse run as fast as a train? (Present simple question with "can")
6. Giang prepared food and drink for homeless people last year. (Past simple)
7. She taught us a French song last month. (Past simple)
8. How about going to the movie theater tonight? (Suggestion)
9. Her hobbies include photography and dancing. (Present simple)
10.This movie is different from his previous one. (Present simple comparison)
11.She refilled the teapot with boiling water 20 minutes ago. (Past simple)
12. Lan likes to talk to her friends in her free time. (Present simple)
13. What is your brother’s favorite hobby? (Present simple question)
14.You should try hard. (Modal verb "should")
15. Tom’s writing style is totally different from mine. (Present simple comparison)
Exercise 3:
1. Because Mary was sick, she couldn't go to school.
2.The red car is more expensive than the black car.
3. She spent 3 hours getting to the city center.
4. Jane doesn’t eat much so as not to be overweight/in order not to gain weight.
5. Her book is different from mine.
6. Because Minh was tired yesterday, he went to bed early.
7.It took Nam 2 years to overcome difficulties.
8.That book is not the same as this book.
9.Hoa doesn’t eat much fast food so as not to gain weight/in order not to gain weight.
10.My shirt is not the same as his/different from his.
Exercise 4:
Dear...,
I'm so excited to tell you about the Street Painting Festival happening this weekend! It's going to be amazing, with artists creating incredible chalk drawings right on the street.
The festival is taking place in the city center, on Main Street. It starts at 10 am on Saturday and goes on all day. I was thinking we could meet around 11 am at the entrance near the fountain. That way, we can explore all the artwork together and maybe even try some of the food stalls.
Let me know if you can make it! It would be great to see you there.
Best,...