Boys, don’t lose____ in playing Angry Birds. It is bad for your eyes to play computer games for a long time
| A．himself | B．yourself |
| C．themselves | D．yourselves |
— Is Alice your sister?
—Yes, .
| A．it is | B．it’s | C．she is | D．she isn’t |
–How old ________you , Jim?
---I am __________.
| A．are , 14-year-old | B．are ,14 years old |
| C．is , 14-year-old | D．is , 14 years old |
_________.Is this your pen?
| A．Sorry | B．Hello | C．Excuse me | D．Hi |
- What can I do for you, Madam?
- I'd like two_______.
| A．glass of milks | B．glasses of milk |
| C．glass of milk | D．glasses of milks |
He ______ his homework on Sunday.
| A．doesn’t | B．don’t |
| C．doesn’t do | D．don’t do |