Question

1. Fill in the blanks with the words from the text on page 94.

(Điền vào chỗ trống với các từ trong văn bản ở trang 94.)

1. Solar energy is renewable ………… the sun never stops producing sunlight.

2. Solar panels catch sun rays ………… change them into electricity.

3. We use fossil fuels in our daily life, ………… they are limited and cause pollution.

4. There is nothing to lose when we use solar energy ………… wind power.

Answer 1

1. because

2. and

3. but

4. or

Answer 2

1: because

2: and

3: but

4: or