DẠYKÈMQUYNHƠN OFFICIAL

- Một số dạng biến thể của câu điều kiện

As long as/ So long as/ Providing that/ Provided that = If (với loại 1)

Without/ But for + N/ Were it not for N (Nếu không nhờ có) = If + mệnh đề (loại 2)

Without/ But for + N/ Had it not been for N (Nếu không nhờ có) = If + mệnh đề (loại 3)

Unless = If … not (Trừ phi); Or/ Otherwise (Nếu không thì); In case (Phòng khi)

Had + S + PP = If + mệnh đề (Loại 3)

2.3. Một số cấu trúc đặc biệt

- ask, suggest, insist, request, demand, recommend + that + S + (should) + V(-inf)

- It is + essential/ necessary/ imperative / important + that + S + (should) + V(-inf)

VD: The presiding judge demanded that all three suspects receive mental evaluations.

It is important that those in their fifties get medical examinations regularly.

Chọn phương án đúng để hoàn thành các câu dưới đây

1. The position has remained________ since Mr. Hon Myers retired.

A. vacancy B. vacant C. to be vacantD. vacate

2. We recommend having the brakes of your car __ _ every 20,000km. or once a year.

A. check B. checking checked to check

3. Library employees are not responsible for personal belongings left________

A. unattended B. untouchable C. disabled D. dissatisfied

4. Diesel prices, which_______ more than 50% over the past two years, are expected to continue to rise.

A. have risen B. was risen C. risen D. rising

5. The products damaged during shipment or packaging should_______immediately.

A. replace B. have replaced C. be replaced D. be replacing

6. The landlord should fix any appliances that need________.

A. repaired B to be repairing C. to repair D. repairing