• 1. If + subject + want + to-infinitive, subject + must + base form of verb.

  • Đáp án: If you want to have a good heart, you must reduce the amount of salt in your diet.

• 2. If + subject + promise + to-infinitive, subject + can + base form of verb.

  • Đáp án:  If you promise to be careful, you can drive my car.

• 3. If + subject + save + enough + noun phrase, subject + might + base form of verb + object.

  • Đáp án: If we save enough money, we might visit New York next year.

• 4. If + subject + be + adjective + with + noun phrase, subject + may + be + adverb.

  • Đáp án: If teenagers are satisfied with their lives and relationships, they may be generally happier.

• 5. If + subject + not + base form of verb + enough + noun phrase, subject + may + verb + preposition + noun phrase.

  • Đáp án:  If you do not make sufficient time for your schoolwork, you may fall behind in your classes.

• 6. If + subject + want + to-infinitive, subject + must + verb + noun phrase.

  • Đáp án:  If you want to maintain a well-balanced life, you must give priority to your work.

• 7. If + subject + want + to-infinitive, it + be + adjective + for + object + to-infinitive + adverb.

  • Đáp án: If we want to balance life and study, it is important for us to manage our time effectively.

• 8. If + subject + have + past participle + noun phrase + for + duration of time, subject + should + verb + noun phrase + when + subject + have + past participle + object.

  • Đáp án:  If you have worked on an assignment for several months, you should take a week off when you have finished it.

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                 @trangnhung

mih xin 5sao và hay nhất ạ,mih cảm ơn!!!