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【題目】As COVID-19 appears in our country, now the popularity of online classes has ________.

【題目】— When you make tea，you'd better make tea remain in the boiled water for ________.

【題目】— Can you help me think of an idea to solve it?

【題目】Anxi and Hangzhou are ________ known for their tea. I like drinking tea there.

【題目】— Recently I ________ a school basketball team and I always practice after school.

【題目】— The picnic is ________ great an idea. I can't wait to go out.

【題目】— What about having dinner at the restaurant opened nearby?

【題目】— I can't believe he has changed so much. He ________ be lazy and not active.

【題目】— What a creative idea it is!

【題目】— When people catch sharks, they ________ their fins and throw the sharks back into the ocean.