用所给词的正确形式填空。
小题1:The bag is __________(light) than that one.
小题2:I’m sorry to say that there’s nothing ________(eat).
小题3:When I visited them at 7 o’clock yesterday, they _____________(chat) by the fire.
小题4:There are many boys _________(play) on the playground.
小题5:We must send a letter to her. A letter must _________(send) to her.
小题6:What you said makes me __________(confuse)
小题7:He needs _________(spend) time with friends.
小题8:An ad can lead you _________(buy) something you don’t need.
小题9:She ______________(live) here since three years ago.
小题10:____________(receive) money makes me uncomfortable.
小题1:lighter
小题2:to eat
小题3:were chatting
小题4:playing
小题5:be sent
小题6:confused
小题7:to spend
小题8:to buy
小题9:has lived
小题10:Receiving
小题1:两者相比用比较级：lighter
小题2:用动词不定式作后置定语，修饰nothing
小题3:时间状语从句说的是昨天7点钟，故那时他们正在聊天，用过去进行时：were chatting
小题4:现在分词作定语，表示动作正在进行（正在发生）。故填：playing
小题5:A letter作主语，用被动语态：be sent
小题6:句意为“你说的话让我困惑。”故填动词confuse的形容词：confused
小题7:need作实义动词的常用结构为：人+ need to do ；物+ need doing.故填to spend.
小题8:lead sb to do “导致某人做…”是固定结构
小题9:根据时间状语since three years ago ，本句要用现在完成时。
小题10:动名词作主语