Hurry up! Once the concert starts, nobody _______ to enter the concert hall.
| A．allows | B．allowed |
| C．is allowed | D．is allowing |
Would you like ____ me ___ my homework?
| A．to help, on | B．help, with |
| C．help, to | D．to help, with |
－ － You're welcome.
| A．How are you? | B．Are you OK? |
| C．Thank you for your help. | D．What about you? |
－Are those his friends? －________.
| A．Yes, those are | B．No, they aren't |
| C．Yes, they aren't | D．No, those aren't |
－Have a good day, Kate!－Thanks!_______
| A．Nice to meet you. |
| B．What’s your telephone number |
| C．You, too. |
| D．How are you? |
_______and three is ten.
| A．Five | B．Six | C．Seven | D．Nine |