1. 1. If you keep on doing, you will see the good result.
   2. If you take this map along, you will find the correct place you need.
   3. If you study english now, that will be the way to get good job in the future.
   4. If you sleep now, you will feel better.
   5. If you do morning exercise regularly, that will be one of the ways to get good health.

   III

   1.  Unless you stay at your office, you will be punished.

       Unless she drinks wine, she won't be drunk.

      Unless they were absent now, they would meet the head master.

       Unless you study hard, your parents will not be satisfied.

      Unless they work hard, they won't get promotion.

   IV

   1. If you start now, you will meet Linda.
   2. If it rains, we won’t visit the beach this afternoon.
   3. If you phoned me, I would give yu advice about your problem
   4. If you stay here, she will happy.
   5. If that laptop is’t too expensive, I will buy for my daughter.

→ ĐK loại 1 : If + S + V(HTĐ), S + V(TLĐ)

→ ĐK loại 2: If + S + V(QKĐ)/was/were , S + Would + V

`color{orange}{-QueenCrazyInLuv-}`

If 1:

If + S + am/is/are , S + will/can/shall + V1

If + S + V1/s/es , S + will/can/shall + V1

If 2:

If + S + were , S + would / could + V1 

If + S + V2/ed , S + would / could + V1 

-------------------------------------------------

Unless: trừ khi = If ... not 

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II)

1. If you keep on doing, you will see the good result.

2. If you take this map along, you will find the correct place you need.

3. If you study English now, that will be the way to get good job in the future.

4. If you sleep now, you will feel better.

5. If you do morning exercises, that will be one of the ways to get good health.

III)

1. Unless you stay at your office, you will be punished.

2. Unless she drinks wine, she won't be drunk.

3. Unless they were absent now, they would meet the head master.

4. Unless you study hard, your parents will not be satisfied.

5. Unless they work hard, they won't get promotion.

IV.

1. If you don't start now, you will not meet Linda.

2. If it doesn't rain, we will visit the beach this afternoon.

3. If you didn't phone me, I would not give you advice about your problem.

4. If you don't say here, she will not be happy.

5. If the laptop isn't too expensive, I will buy it for my daughter.

`color{orange}{~LeAiFuRuiHuiBao~}`