All the scientific evidence ________ that increasing use of chemicals in farming ________ damaging our health. (2012·湖南,35)
She asked me ________.
Our teacher told us the earth ________ round the sun all the time.
I'll let you know as soon as he _________.
I want to know if they _____ the spring sports meeting next month. If they ___ it, I must get ready for it.
The teacher asked me ________ I needed any help.