----- Nội dung dịch tự động từ ảnh -----
1. I will lend them some money if they ______ me.
A. ask B. will ask C. asked D. had asked

2. If we had known who he was, we ______ him to speak at our meeting.
A. would have invited B. have invited C. will invite D. would invite

3. "If you ______ too much junk food, you would be a lot fitter." Mother said.
A. ate B. didn't eat C. didn't ate D. had eaten

4. If I ______ enough money, I would buy a house.
A. had B. had had C. will have D. have

5. They ______ you in if you come late.
A. won't let B. not let C. wouldn't let D. hadn't let