1. Viết lại những câu sau sử dụng cấu trúc "It + to be + adj + to V".
1.1. This question is easy to answer.
→This is easy to answer this question
1.2. His handwriting is difficult to read.
→It is difficult to read his handwriting
1.3. This house is convenient to live in.
→It is convenient to live in this house
1.4. That ladder is very safe to use.
→It is very safe to use that ladder
1.5. These films are very interesting to watch.
It is very interesting to watch these films