I love to go walking in the country; it makes me feel in harmony with ....... and the natural world.

1. 2 We need to reduce the quantity of....... gases we release into the atmosphere.

Tigers and pandas are ..................species.

The number of shoppers paying by credit card seems to be // being rising.

Some students fail to save //saving enough money, so they are forced to take out // taking out a loan from the bank.

Solar power and wind power are two forms of ...............energy.

Many employers will avoid to employ / employing someone who has never had a job, but they will consider to offer // offering work to someone with a little work experience

For people who want to buy // buying clothes, I would recommend them not to do // not doing so online.

Governments should do more to protect ....... by limiting pollution, especially in big cities.

I believe it's time to reduce our dependence on............ fuels.

The ideal situation would be to drive cars with zero ........

I believe that every young person should consider to work // working for a year before going to university.

Many young people waste a lot of time to play // playing online games instead of studying.