_______ keep yourself safe, it is important _______ drive after drinking.
| A．To, not to | B．/, not to | C．/, to not | D．To, to not |
--Are these your cousins?
--_______ .
| A．Yes，they aren’t | B．No, these aren’t |
| C．No, they aren’t | D．Yes，these are |
This ____my sister and those ________ my parents．
| A．is；is | B．is；are |
| C．are；is | D．are；are |
-----How are you ?
----I’m ______, thanks .
| A．good | B．well | C．fine | D．five |
What's this ____ English?
| A．in | B．at | C．to | D．for |
Hi! He is _____new teacher．_____name is Linda．
| A．your；My | B．his；Your |
| C．your；Her | D．my；Her |