__________ bad weather itwas! It has been rainy for a week.

27．—Oh, how depressed! I am bound to lose to him in tomorrow’s competition.—Cheer up! In fact, he is___________than you!

As you wander through the streets, you see thousands of masks but you have no idea_____ the faces behind them look like.

Yesterday I received a text message my credit card account number

t the earth’s atmosphere to protect them,astronauts can be exposed to intense radiation from the sun, ____ them at riskof cancer