34. English is considered as a(n) _______ language, and it is no surprise that there are so many people in the world learning it.
---May I go to the cinema this evening? ---____. We should do the voluntary work in the nursing house.
It is dark outside, so please____ your step while going down the stairs.
I’m not a little hungry now, but I____ enough at lunch.
We will appreciate____ if your parents can help us.
---It is required that you____ change the plan. ---Oh, no! Why____ I follow you again?