1. letting --> let

2. tidied --> has tidied

3. order --> order to

4. like --> as

1 letting => let

2 tidied => has tidied

3 order => order to 

4 like => as

letting->let

tided->has tidied

surprise->surprised

like->as

1I always keep window open so as to let fresh air in.

2Do you want me to close the door for you?

1.  so / in / open / air / window / fresh / the / let / . / keep / to / always / as / I

I always keep the window open so as to let fresh air in.

2.  Close / you / to / for / ? / me / door / want / the / you / Do (Thừa you !?)

 Do you want to close the door for me ?

1. I always keep the window open to let the fresh air in.

2. Do you want me to close the door for you ?

V. Choose the word or phrase that is not correct in standard English.
1. I can play football well and he can either -> too.               
2. How many -> much water do we need to drink a day?                       
3. There aren’t some -> any bananas on the table in the kitchen       
4. I am -> bỏ collected dolls when I was a child   

VI. Choose the most suitable word for each space.
What do you like doing best (1)...............your spare time? My cousin Paul likes going (2)…..........in the country and (3)................. photos. Sometimes he goes out with his friends, and they have fun at the park or at the beach. They always ( 4)............ a good time. His brother Chris isn’t (5)…............on walking. He spends most of the (6)…..........at home.
1. A. for B. when C. in D. at
2. A. for walks B. walks C. a walk D. to walk
3. A. making B. having C. taking D. doing
4. A. have B. make C. do D. like
5. A. interested B. out C. decided D. keen
6. A. other B. time C. people D. money

1. I always keep the window open. I want to let fresh air in.

2. Do you want me to close the door for you?

29B 30A

Connect two sentences as directed

1/I always keep the window open. I want to let fresh air in. ( ''in order to'' )

=> I always keep the window open in order to let fresh air in.

2/The old lamp is five dollars. It was made in China.( ''past participle'' )

=> The old lamp made in China is five dollars.

Connect two sentences as directed:

1/I always keep the window open. I want to let fresh air in. ( ''in order to'' )

\(\Rightarrow\) I always keep the window open in order to left fresh air in.

2/The old lamp is five dollars. It was made in China.( ''past participle'' )

\(\Rightarrow\) The old lamp made in China is five dollars.

1, long-sleeved                 2. is played                 3. in => on                    4. bỏ in