---Not only the young but also the old are getting interested _______Wechat.
---They can communicate more freely.
| A．by | B．about | C．in | D．For |
Although he is a little boy,_____he speaks English well.
| A．/ | B．but | C．so | D．and |
——I have a sore thoat.
——________.
| A．You should go to bed |
| B．That’s a good idea |
| C．Drink some hot tea with honey |
| D．No problem |
_____can work out the problems because _____of the problems is easy.
| A．None;no one | B．None;each | C．No one;none | D．Each;every |
I have to look after____and ____sister today.
| A．him;his | B．her;hers | C．his;him | D．hers;her |
The doctor gave me some medicine____my cough and told me to take it _____a day.
| A．of; twice | B．for;three | C．for;twice | D．to;twice |