1. Denis is more generous than Patrick - he always pays for the drinks!

2. He mustn't practice the piano tonight. He is not very good.

3. She left without closing the door.

4. It's not easy to learn a language.

5. He is very good at talking to new people.

1 to => for

2 practises => practise

3 close => closing

4 learning => learn

5 talk => talking

Exercise 2: Underline and correct ONE mistake in each sentence

1. Denis is more generous than Patrick - he always pays -> pay to the drinks!

2. He mustn’t practises -> practise the piano tonight. He is not very good.

3. She left without close -> closing the door.

4. It’s not easy to learning -> learn a language.

5. He is very good at talk -> talking to new people.

1 to => for

2 practices => practice

3 close => closing

4 learning => learn

5 talk => talking

1. My cousins loves making photos
..............loves => love...............
2. Are there a river in your town?
.........Are => is....................
3. I can't not find the key
.......not => bỏ......................
4. We have math at the morning
..............at => in...............
5. At the second floor of my house is my bedroom.
............at => on.................
6. He's coming back in the next Tuesday
.............in => on................
7. We finished the test on the same time
.......on => at......................
8. The museum is open between 9.30 and 6.00 Tuesday to Sunday.
................is open => opens.............
9. Can you listen the noise outside?
...............listen => hear..............
10. They've seen each other for ten years
..................they've => they've not...........

1 watchs => watches

2 piano => the piano

3 want => wants

4 brother => brother's

5 parent's => parents'

6 the book's end => the end of the book

7 helps => help

8 don't => doesn't

9 a => bot

10 in => at

1. watchs => watches
2.doesn't =>don't
3. want => wants
4. her brother shop => her brother's shop
5. parent's car => parents'
6.book's end =>last book
7. help =>to help
8.don't => doesn't
9.a => bỏ
10. in => at

1. Watchs -> watches

2. doesn't -> don't

3. want -> wants

4. brother -> brother's

5. parent's -> parents's

6. book's -> books

7. Helps -> to help

8. don't -> doesn't

9. a -> bỏ

10. in -> at

1. stand => is standing

2. cooker => cook (cooker ko phải là đầu bếp nha :v)

3. washes => brushes

4. looks at => help

5. goes => travels (travel nghĩa là đến những nơi khác nhau)

6. children of books. => children's books.

7. to => ∅

8. takes always => always takes

9. go => visit

10. stands => wakes

Exercise 6: There is one mistake in each sentence. Underline and correct the mistake
1. I enjoy to ride=>riding my bike to school.
_____________________
2. We usually go in=>to a small lake out of the city at weekends.
_____________________
3. Do =>will you still play football next year?
_____________________
4. We like doing=>going fishing because it is relaxing.
_____________________
5. Do you think bird-watching interesting=>is interesting?
_____________________

Exercise 6: There is one mistake in each sentence. Underline and correct the mistake
1. I enjoy to ride=>riding my bike to school.
_____________________
2. We usually go in=>to a small lake out of the city at weekends.
_____________________
3. Do =>will you still play football next year?
_____________________
4. We like doing=>going fishing because it is relaxing.
_____________________
5. Do you think bird-watching interesting=>is interesting?
_____________________

1, liked => like

2. is boiling => boils

3. comed => came

4. loves => love

5. saw => see

6. looking for a new house

7. is => was

8. were => was

9. Where did you go .....?

10. is => are ; customers' => customer