根据句意和提示写出单词，完成句子。
小题1:There are several ways to solve this problem. Let’s have a _________(讨论）now.
小题2:As we know,___________ (抽烟) is a bad habit, and it’s not good for our health.
小题3:It will be much foggier tomorrow. Please drive your car as ____(小心)as you can.
小题4:Would you like to_____________（分享）your experiences with us?
小题5:Chinese parents are strict with their children and usually stop them from _________(逗留) out too late with friends.
小题6:If you want to keep fit, you should eat_____________(健康的)food first.
小题7:_______(没有事情) is impossible to a willing mind.
小题8:__________(星期二）is the third day of a week.
小题9:He’d like to buy a present for his father’s ______ (forty) birthday.
小题10:—Look, whose ___________(Walkman) are these? —Perhaps they are the twins.
小题11:The boys walked _______(pass) my house.
小题12:He ________(nod）to me in greeting when I entered the room.
小题13:They moved away from the village for ________(safe).
小题14:We should face the problem and solve it instead of _______(wait) for others’ help.
小题15:There are many books on those ________(shelf).