ôn ck lớp 7

What activity did Ron do in Alaska?

• He took a walk in the forests.

• He caught fish through the ice.

• He slept in a log cabin.

How did Ron travel in Alaska?

• He rode a dogsled. 

• He skied.

• He went everywhere on foot.

What did he compare his ride dogsled with?

• A journey in a marvelous folk tale.

• A journey on a frozen river.

• A journey in a marvelous snow kingdom.

When did Ron visit Alaska?

• At Christmas.

• Last October.

• Last summer vacation.

What special thing did Ron see in Alaska?

• The northern lights.

• A beautiful snow castle.

• Many polar bears.

·        hydro energy

·        (6) ___________ energy

good for (7) ___________

·        cheap

·        (8) ___________

·           (9) ___________

·           cooking and heating

making (10) ___________