单句语法填空
1．(2018·河北邯郸期中联考)Imagine ___________ (climb) up to the 80th floor of your office building without an elevator.
答案：climbing
2．(2018· 北京朝阳区期中)Nearly all the people ___________ (interview) believe confidence is the key to success.
答案：interviewed
3．(2018· 天津十二区县联考)The problems ___________ (discuss) at the meeting tomorrow are really hard___________ (solve)．
答案：to be discussed; to solve
4．(2018·天津一中月考)___________ (remind) myself of the past pleasant days, I have some related photos pinned beside my desk.
