---According to my grandma, it is a good idea to eat chicken soup when you have a cold.
---_________,scientists agree with her.
| A．Sooner or later | B．Once in a while |
| C．To be exact | D．Believe it or not |
______ almost all our time to our schoolwork in the past three months, we have almost no time for fun and play．
| A．Having devoted | B．Devoted | C．To devote | D．To have been devoted |
Nowadays in India, women with independent incomes are refusing to______to the traditional practice of arranged marriage．
| A．give in | B．pick up | C．hand in | D．make up |
We agreed to accept ______ they thought was the best tourist guide．
| A．whatever | B．anyone | C．whichever | D．whoever |
Well, you can buy $20 tickets or 30 $ tickets, ______ you prefer．
| A．which | B．whichever | C．whatever | D．what |
_____ sports teams, group work can only be successful when group members respect, help and support each other．
| A．As for | B．As to | C．As with | D．As of |