A country has dreams．We teenagers________also have dreams．With dreams and hard work，anything amazing can be created．
| A．may |
| B．must |
| C．should |
| D．could |
I like junk food so much because ______ really delicious.
| A．it | B．it’s | C．they | D．they’re |
If you have a headache, you must take some ______.
| A．exercise | B．showers | C．medicines | D．medicine |
---______ do you exercise?
---Once a week.
| A．How long | B．How often | C．How many | D．How old |
________ is Chinese; ________ name is Han Mei.
| A．She; she | B．She; her | C．His; she | D．Her; her |
Nike and David ________ English.
| A．be | B．an | C．is | D．are |