_____the Spring Festival , we will have a new term in March.
| A．On | B．After | C．Before | D．For |
When you are planting trees, the trees ________ straight in the hole.
| A．must put | B．must be put | C．are putting | D．is put |
I was about to park my car when a policeman stopped me. He pointed to a sign “________”.
| A．EXIT | B．NO PHOTOS | C．NO PARKING | D．NO SMOKING |
Jim is a nice boy ________ likes helping others.
| A．which | B．who | C．whose | D．when |
----Can you tell me _________ ?
----They cost 200 yuan.
| A．how much cost these shoes | B．how much these shoes cost |
| C．how much do these shoes cost | D．how much are these shoes cost |
---- ________ will your father come back from Beijing?
---- In two days.
| A．How often | B．How long | C．How many | D．How soon |