1, Lan is taking English this semester.
à ………English is taken by Lan this semester.……………………………………………………………….
2, What / they / often / do / morning?
à …………… What do they often do in the morning?………………………………………………………….
3, Don’t forget…………to locking…………….. (lock) the door before going out.
4, ,They were hungry, so he suggested …………having…………. (have) dinner early.