Keeping the environment clean is very important.

→ It’s ..........................................................................................................................

If someone doesn’t put the coal in, the fire will go out.

→ Unless ...................................................................................................................

Choose the correct answer for each sentence (2pts)

I’m learning English _______I want to get a good job after school.

That’s a wonderful. I’m pleased _________you are working hard.

If we go ____________ throwing trash, the environment will be polluted.

She never (eat) this kind of this food before.

.............................................

Let’s ____________ about my problem.

Read the text then answer the questions. (2pts)

Electricity is the most common form of energy today. In the modern world, electricity is very available at the touch of a switch.

Electricity has many uses. The most common use of electricity is providing artificial lighting. In factories, electricity is used to light up the work place. It is also used to operate air conditioners, computers and many other machines. Electricity is also used to power the many appliances that we have in our homes such as appliances include television sets, computers, electric fans, irons and many others. The list is simply endless. Modern man will most probably be lost without electricity.

How would our life be if there were no electricity?

......................................................................................................................