Question

[Lê Trinh Dư]

II. Combine each pair of sentences, using ENOUGH .... TO.V or ENOUGH FOR ....TO.V 

 Kết hợp từng cặp câu, sử dụng ENOUGH .... TO.V hoặc ENOUGH...... FOR SOMEBODY TO DO SOMETHING

1. She doesn't explain this exercise. Her pupils can't do it.

2. He is sick. He needs a doctor