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【題目】My grandpa ________ complain (抱怨) about the food here, but he________ it now.

【題目】— You look badly ill. What’s wrong?

【題目】Look! There is a little cat ________ here and there on the floor.

【題目】I’ve ________ finished my homework, but I haven’t handed it in________.

【題目】I have three sisters. ________ of them is a doctor.

【題目】Miss Lin is ________ excellent teacher in our school.

【題目】—The careless driver should be________ the terrible accident.

【題目】—Susan hasn't________ . It's already half past eight.

【題目】—How clean your car is!

【題目】By the time he graduated from college, he________ five short novels on his childhood.