__________more help, I will call my neighbor.
A. Needed
B. Should I need
C. I have needed
D. I should need
- Cấu trúc câu điều kiện loại 1: diễn tả giả định có thể xảy ra ở hiện tại hoặc tương lai.
If + S + V (hiện tại đơn), S + will/ can/ may + V(nguyên thể)
- Nếu dùng phép đảo ngữ:
Should + S + V(nguyên thể), S + will/ can/ may + V(nguyên thể)
=>Should I need more help, I will call my neighbor.
Tạm dịch: Nếu tôi cần giúp đỡ thêm, tôi sẽ gọi cho hàng xóm của mình.
Đáp án cần chọn là: B
I think you _____ regret if you _____ to give up hope. Fortunately, you did right thing.
If the sea water continues to be polluted, many fish species ______ extinct.
If Tom ______ an alarm, the thieves wouldn't have broken into his house.
If local people drink this untreated water, they _______ have cholera.
The driver in front stopped so suddenly. Therefore, the accident happened.
I think that if you _____ in his shoes, you ______ in the same way.
If you want your tea sweeter, you _____ need to add some more milk or sugar.
It was much colder than we had thought. _____ we had taken more warm clothes.
We're going to start painting the house tomorrow_____ it's not raining.