There are fewer bicycles than there used to be in this area. (fewer+N(s,es))

I’m sure you’ll find the film amusing. (S+find+N+adj-ing)

My brother and I often come to school on foot. (go to somewhere on foot: đi tới bộ tới đâu đó )

Last night, I didn’t go to bed early in spite of being very tired (clauses 1+ in spite of+Ving+...)

They didn’t use to solve the problem of pollution. (S+didn't use to V+....)

It is not very far from here to the harbour. 

Your house is bigger than  mine. (Nhà của bạn thì to hơn nhà của tôi)

Nuclear power is expensive and dangerous for our environment and our health. (Năng lượng hạt nhân rất tốn kém và nguy hiểm cho môi trường và sức khỏe của chúng ta.)

We should use low energy light bulbs in our homes.(low enery light bulbs: đèn tiết kiệm năng lượng)

A hydropower station will be built in the North of the country next year. ( next year dùng trong thì tương lai)

If people obey the rules, there are no more accidents. (obey rules: tuân thủ luật pháp)

Yesterday Rick and Peter cycled round West Lake. It took them an hour. (có yesterday `->` dùng thì quá khứ)

Wind, hydro and solar are renewable resources. (Gió, thủy điện và năng lượng mặt trời là những năng lượng tái tạo.)

How long does it take to go from Hanoi to Ho Chi Minh city by plane? (How long does it take to go A to B)

My jacket is on the chair, hers is on the table.

He is a teacher, isn’t he? (sử dụng câu hỏi đuôi)

Will you be staying at home when I arrive at 7 a.m. tomorrow? (Có mốc thời gian rõ dàng `->` dùng thì tương lai tiếp diễn)

There are fewer bicycles than there used to be in this area. *
I’m sure you’ll find the film amusing. *
My brother and I often come to school on foot. *
Last night, I didn’t go to bed early despite being very tired. *
They didn’t use to solve the problem of pollution. *
 It is not very far from here to the harbor. *
Your house is bigger than yours. *
Nuclear power is expensive and dangerous to our environment and our health. *
We should use energy-efficient light bulbs in our homes. *
A hydropower station will be built in the North of the country next year. *
If people obey the rules, there are no more accidents. *
Yesterday Rick and Peter cycled around West Lake. It took them an hour. *
Wind, hydro, and solar are new resources. *
How far does it take to go from Hanoi to Ho Chi Minh city by plane? *
My jacket is on the chair, hers is on the table. *
He is a teacher, is he? *
Will you stay at home when I arrive at 7 a.m. tomorrow? *