join two sentences into one, use when/ while/ after/ before/ as/ until

1. My father is eating, My mother cooks (while)

=>My father is eating while My mother cooks

2. I take a bath first. Then I eat (before)

=>Before eating,I take a bath

3. Mr. Quang waits for the farmer. The famer comes (until)

=>Mr. Quang waits for the farmer until he/she comes

4. He will come tomorrow. We will welcome him (when)

=>When He comes tomorrow,We will welcome him

5. You will go the museum. You will see a lot of valuable pictures (when)

=>When You go the museum,You will see a lot of valuable pictures

Mà bạn ơi sao bạn có được đề này vậy ở đâu chỉ tớ với

I . Join two sentences into one, use when/ while/ after/ before/ as/ until

1. My father is eating, My mother cooks ﴾while﴿

=> My father is eating while my mother cooks

2. I take a bath first. Then I eat ﴾before﴿

=> Before eating , i take a bath

3. Mr. Quang waits for the farmer. The famer comes ﴾until﴿

=> Mr. Quang waits for the farmer until the farmer comes

4. He will come tomorrow. We will welcome him ﴾when﴿

=> When he comes tomorrow , we will welcome him

5. You will go the museum. You will see a lot of valuable pictures ﴾when﴿

=> When you go the museum , you will see a lot of valuable pictures

My father is eating . My mother cooks ( while )

->

While my father is eating , my mother cooks .

While my mother is cooking , my father eats

where - used to - hand

1. Travelers can use credit cards in foreign countries ..when....they are accepted.

2. Tonight I will go to bed after I  ....do/ have done..... my homework.

3. Ever since I was a child, I ....was/ have been...... afraid of dogs.

4. Jacquie's contact lens popped out while she was playing basket ball.

5. Be sure to reread your composition for errors before you give it in to the teacher tomorrow.

1. Staff must leave the building first. Then they can smoke (until)

Staff cannot smoke until they leave the building.

2. You wear casual clothes to work. Then it is hard to wear a suit (after)

After you wear casual clothes to work, it is hard to wear a suit.

3. The sales start. Then some people go shopping (until)

Some people go shoppong until the sales start.

4. Employees put on a uniform. They all look the same (when)

Employees all look the same when they put on a uniform.

5. Customers spent less money on clothes. Designer brands were introduced (before)

Before designer brands were introduced, customers spent less money on clothes.

6. I spend all my money. I go home (when)

When I spend all my money, I go home.

6.My father taught me how to use the computer. Before that, I didn't know how to use it.

Before my father taught me how to use the computer, I hadn't known how to use it.
7.I arrive at the station. I will call you right after.

As soon as I arrive at the station, I will call you 
8.My brother is very out-going. I am quiet reserved.

My brother is very out-going but I am quiet reserved.
9.Mr Peter was walking home.He was robbed of his wallet.

Mr Peter was walking home when he was robbed of his wallet.
10.I don't have a pet. My mother doesn't allow me to have one.

I don't have a pet because my mother doesn't allow me to have one.

3. Supply the correct verb form: Simple past or Past continuos.

1. When I (arrive)arrived at this house, he was still (sleep)........................................sleeping.....................

2. The light (go)went out while we (have) were having dinner.................................................................

3. Bill (have)was having breakfast when I (stop)stopped at this house this morning.......................................................

4. As we (cross)were crossing the street, we (see)saw an accident...........................................................................

5. Tom (see)saw a serious accident while he (stand)was standing at the bus stop..................................................

6. While my father (read)was reading a newspaper, I (learn)was learning my lesson and my sister (do)was doing her homework. .........................................................................................................................

7. The children (play)were playing.................... football when their mother (come) ......came...................back home.

8. The bell (ring)rang while Tom (take) was taking a bath.........................................................................

9. I (be)was very tired because I (work)worked all day yesterday......................................................

. 10. He (sit)was sitting in a cafe when I (see) saw him...................................................

arrive/was sleeping

went/were having

was having/stopped

were crossing/saw

saw/was standing

was reading/were learning/were doing

were playing/came

rang/was talking

was/was working

was sitting/saw

arrive/was sleeping

went/were having

was having/stopped

were crossing/saw

saw/was standing

was reading/were learning/were doing

were playing/came

rang/was taking

was/was working

was sitting/saw