【题目】________ (sudden), they saw a snake in front of them. They didn't know what to do.

【题目】China has the ________ (large) population in the world, but the resource is not enough.

【题目】Mr. Li has a high voice, so the students can hear him ________ (clear).

【题目】There will be ________ (little) pollution if we use fewer cars and take more buses.

【题目】Look! The little girl is playing ________ (happy) with her toy car.

【题目】Mary runs ________ (fast) of all the girls in her school, and she won the 100meter race last month.

【题目】It seems ________ (possible) for him to finish the hard task in such a short time.

【题目】(2018唐山开平区二模) Li Hua had breakfast ________ (quick) and then went to work.

【题目】(2018邯郸一模) This coat is too big. Do you have a ________ (small) one?

【题目】(2018包头改编) I am ________ (awful) sorry. I broke your camera by accident.