People send out sky lanterns to ask for help when in trouble, but now sky lanterns celebrating the festivals.
| A．used to; are used to |
| B．used to; are used for |
| C．are used to; are used for |
| D．are used to; are used in |
一Can I help you?
一Yes，please．I want to _______ a gift for my best friend．
| A．touch | B．expect |
| C．break | D．choose |
Ye Shiwen is talented _______ swimming．
| A．at | B．on | C．with | D．in |
His two sisters ______ teachers．
| A．are both | B．both are |
| C．all are | D．are all |
Our city is getting ________．
| A．mote beautiful and more beautiful |
| B．beautiful and beautiful |
| C．more and more beautiful |
| D．beautifuler and beautifuler |
Mona often eats junk food，________ she knows it is bad for her health．
| A．and | B．as | C．so | D．although |