Science is _____ difficult for some students ____ learn, so many of them don’t like it.
| A．enough, to | B．too, to |
| C．so, to | D．much , to |
Mr. Green, a famous writer, ____________ our school next week.
| A．visited | B．visits | C．was visiting | D．will visit |
---____________do you go to the cinema?
---Once a month.
| A．How long | B．How far | C．How often | D．How much |
There____________ many trees in front of my house now.
| A．is | B．are | C．was | D．Were |
---Tom, supper is ready.
----I don't want to eat____________ ,Mum. I'm not feeling well.
| A．everything | B．nothing | C．something | D．anything |
--____________ you sing an English song?
--- Yes, I can.
| A．Can | B．May | C．Must | D．Need |