John plays basketball well，________ his favorite is badminton.

In some places women are expected to earn money ________ men work at home and raise their children.

They wanted to charge $5,000 for the car, ________we managed to bring the price down.

Find ways to praise your children often，________ you'll find they will open their hearts to you.(2011·山东)

(2013·重庆，23)It's not easy to change habits，________ with awareness and self－control，it is possible.

Time is of no importance to great thoughts，________ are as fresh today as when they first passed through thinkers' minds ages ago.

Now there is just one point ________ I wish you to make quite clear.

(2013·陕西，20)It remains to be seen ________ the newly formed committee's policy can be put into practice.

________ several times，but he still doesn't know how to do it correctly.

Information technology is taught in most schools，________ we have entered the information era.