國中英語基測出現過 before 的考題。

Weight-training has become very popular all over the world in the past few years.　Many years ago, weight-training classes were usually for men only, but today 1.　Weight-training is now a fashionable sport for people who are interested in becoming stronger and healthier.　Books and videos about weight-training 2.　Any sports fan can get copies of them easily.

Before you start a weight-training class, you should remember two important things: first, you have to wear the right size clothes.　It's impossible for you to enjoy weight-training if your clothes are too big or too small. 3, never show off, even to yourself.　Start with a weight that is not too heavy for you.　Showing off is the easiest way to get hurt.　Remember, you want to be stronger and healthier.　You don't want to 4 after your weight-training class.

weight-training 重量訓練
copy 一本；一份
clothes 衣服
1.
many women can also be seen in these classes
only married women spend their time on the sport
more and more men are attending weight-training classes
both men and women have given up the sport
2.
can be found only in those bookstores next to a gym
do not sell well in big cities
sell like cold drinks on a hot summer day
are sold only to people older than eighteen
3.
In fact
So
After all
Second
4.
be taken to the hospital
gain weight
be proud of yourself
become dangerous