1. let me borrow three books.

(let sb do sth = allow sb to do sth: cho phép / để ai làm gì)

2. don't mind teaching you how to use the software.

(happy to do sth = don't mind doing sth: không phiền làm gì)

3. We are going to spend our holiday in Hong Kong.

(plan: dự định, lên kế hoạch làm gì; be going to + V: thì tương lai gần => dự định, kế hoạch sẽ xảy ra)

4. had better not make them angry.

(had better not do sth: không nên làm gì)

5. It is her duty to record the cafe expense.

(be responsible for ... = one's duty to V : có trách nhiệm làm gì)

Her duty is to record the cafe expense.

6. According to some family experts, single-parent family will be more and more common in the future.

(According to sb: theo như ai đó)

7. is likely that they will come late for the meeting.

(It is likely that + S + V : có vẻ như)

1. The librarian let me borrow three books.

3. We are going to spend our holiday in Hong Kong.

4. You had better not make them angry.

6. According to some family experts, single-parent family will be more and more common in the future.

7. It's likely that they will come late for the meeting