Passeagers are permittedonly one piece of hand luggage onto the plane.
| A． | to carry | B． | carrying | C． | to be carried | D． | being carried |
Several professors from Peking University came to visit our school, to my surprise, one of ________ was my aunt.
| A．them | B．those | C．which | D．whom |
In the last decade, Chicago public schools ________ teaching of Chinese to serve 12,000 students.
| A．are expanding | B．have expanded | C．expanded | D．expand |
The total cost is $200. If you can pay half of that, I’ll ________ the rest.
| A．make up | B．catch up | C．take up | D．keep up |
--The last one ________ the meal washes the dishes.
--Agreed!
| A．finishes | B．finishing | C．to finish | D．finished |
--We need a person very much to think up a creative idea.
--________ the new manager have a try?
| A．Shall | B．Must | C．Should | D．Need |