【题目】—I have ________ in learning math and I'm so worried. Could you help me?

【题目】(2018 呼和浩特改编)The price of vegetables________ so quickly these days. Do you think so?

【题目】I'd advise you________doing that.Because it's bad for you.

【题目】The students like the laboratory because they can do a(n)________in it.

【题目】(2018 福建改编)How________! There are no workers in the bank.

【题目】——I am afraid I might forget to buy the bread after work.

【题目】(2019原创)His father is a worker. He works in a ________ where it is near their home.

【题目】The children are still upstairs. Go and get them to come________for breakfast.

【题目】(2018保定清苑区一模)John can ________ why the weather is getting warmer and warmer. He is an expert on climate.

【题目】—It's useful for deaf people to learn sign language.