How much does the ticket ____ from Shanghai to Beijing?
| A．cost | B．spent | C．take | D．pay |
It's very dangerous __________ football in the street.
| A．play | B．Playing | C．played | D．to play |
-- ________ you tell me how to write it in English?
-- I'm sorry, I can't.
| A．Can | B．Must | C．May | D．Need |
Look! They ________ in the hallway.
| A．run | B．ran | C．are running | D．will run |
Can you help me ________ my homework?
| A．of | B．with | C．to | D．for |
The teachers ________ on the blackboard with chalk in the future.
| A．isn't writing | B．didn't write | C．don't write | D．won't write |