enough

1.（1分30-35秒）As a rule， if one want to cover the cost he initially buy a house， how many years can be enough？2.This book is not（）enough for him to understand.3.I do not know enough about the topic to offer a(n)（）on it.4.They keep running all the way there as they don’t have enough time.5.He is smart enough to solve this problem.6.The presenter can（）so that the audience have enough time to take notes.7.As long as the number of plants is enough， soybean can get high yield.8.The traffic light is long enough for a woman to put on her makeup.9.In listing, we must have enough number of ideas (at least three) to be listed.10.Not enough people recognize our logo; we need to spend a lot more on raising（）.11.We haven’t enough rooms for everyone, so some of you will have to（）a room.12.Our yard is（）enough for a swimming pool.13.Not enough （打七字《桃花源记》一句）14.I’ve just about had enough of you, lass. 意思是（）。