5000 câu trắc nghiệm Tiếng Anh 9 có đáp án - Phần 27

If Mr. Harris_____ single, I could introduce him your sister.

If you don’t keep the receipt, the shop_____ you a refund.

If someone offered you those books, which one_____?

I feel so hopeless. If only I_____ the language.

_____ Tom, I would refuse.

If only David had been a bit ore careful, _____ have been all right.

_____ very upset if you turn down his offer of help.

If you see Tom tomorrow, _____ him to ring me?

If they_____ the museum, we'd better go there today.

If I_____, I would have to thank all of you.

If you____ for another night, I'll ask the manager to give you a better room.

If_____ along, I might have died.

_____ to apologize now, I would forgive her.

If I could speak Spanish, I _____ next year studying in Mexico.

If energy_____ inexpensive and unlimited, many things in the world would be different.

If you_____ to my advice in the first place, you wouldn't be in this mess right now.

_____ more help, I could call my neighbour.

I didn't know you were asleep. Otherwise, I_____ in the room, I would have been killed.

If you_____ to talk loudly, I will have to ask you to leave.

A huge tree crashed through the roof and broke my bed, _____ in the room, I would have been killed.