NorthStar 3 - Unit #8 - Progress Check #9

Match the following words with their definitions.

• anything that can be used to produce something else

• Resource (n)

• to carry something from one place to another

• Dense (adj)

• tightly packed in

• Transport (v)

• the using up of a resource

• Consumption (n)

​ (a)   refers to being effective without wasting time or effort or expense.

​ (b)   refers to a form of a garden where plants are grown.

​ (c)   is something so small that it won't make any noticeable difference.

• Efficient (adj)
• Raised bed (exp)
• A drop in the bucket (exp)
• Greenhouse gases

​ (a)   is a mixture of gases that surrounds a planet or moon.

​ (b)   refers to gases released into the air, especially by cars and factories.

​ (c)   is active and vigorous, full of energy.

​ (d)   means to influence.​

• Atmosphere (n)
• Emission (n)
• Energetic (adj)
• Affect (v)
• Carbon dioxide (n)

Nobody is answering. They ______be out. (Choose ALL possible answers)

• may

• might

• could

• may not

______you open the window, please?

• may

• might

• could

• may not

I'm free, but I ______come. (Choose ALL possible answers.

• may not

• might not

• may

• might

Look at the picture then answer:

You ______make fire here. (Choose ALL possible answers.

• must

• must not

• don't have to

• doesn't have to

Look at the picture then answer:

You ______wait behind this sign. (Choose ALL possible answers.

• must

• must not

• don't have to

• have to

Look at the picture then answer:

You ______put your coins in this jar. (Choose ALL possible answers.

• must

• must not

• don't have to

• have to

Look at the picture then answer:

You ______bring your pets into the park. (Choose ALL possible answers.

• must

• must not

• don't have to

• have to