Does your father collect stamps? – Yes, he does. He has a stamp _____.

Old car tires are recycled to make shoes and sandals.

-> People ……………………………………………………………...

The world’s (1) _____ famous clock is Big Ben standing (2) _____to the Houses of Parliament in London.

Big Ben is the (3) _____ of the bell which chimes every hour. The (4) _____ was named after Sir Benjamin Hall, the man who (5) _____ given the task of hauling the bell up the clock tower.

The clock (6) _____ four faces and keeps accurate time. It can (7) _____ adjusted by the removal or addition of coins (8) _____ a stray attached to the clock’s pendulum.

One interesting thing about the clock (9) _____ that the light shines above the belfry at night, it (10) _____ that the Houses of Common is still in session.

Keeping the environment clean is very important.

-> It’s …………………………………………………………………

It’s three months since I last spoke to Mr. Quang.

-> I haven’t …………………………………………………………....

A(n) _____ can take patients to hospitals quickly.

Trang doesn’t type as fast as she used to.

-> Trang used ……………………………………………………........