問題詳情：
句型轉換。根據所給要求，改寫下列句子。（每空限填一詞）
1.I find it’s important for students to review new knowledge before class.（改爲同義句）
I find ______ for students to review new knowledge before class.
2. They visited their relatives on their vacation.（對劃線部分提問）
_____ did they ______on their vacation ?
3. We had really bad weather. （改爲感嘆句）
weather we had ！
4. Mary studies English by asking the teachers for help.(對劃線部分提問)
______ Mary study English ?
5. Does Tom do his homework carefully? We wonder. (合併爲一句)
We wonder ___ Tom ____ his homework carefully.
【回答】
1．it important 2. What do 3. What bad
4. How does 5. If/whether does
知識點：句型轉換
題型：未分類
