【正文】
time to time from time to time so interesting It is/has been+一段時間 +since+一般過去時的句子 ” I have studied in this school for five years.(改為同義句 ) / . since I studied in this school. It is five years It’s been five years Ⅰ. 根據(jù)句意及漢語提示寫單詞 used to be (幽默的 ),but now he is strict. (沉默的 ).The baby is sleeping. studies hard and he always gets good (分?jǐn)?shù) )on the exams. brother often helps othe