If you_____this experiment you will understand the theory better.
A.will be doing | B.have done | C.will have done | D.would do |
I don’t like to be interrupted if I_____.
A.speak | B.will speak | C.am speaking | D.spoke |
I wonder if he_____us, and I think if he_____us we’ll be able to complete the task ahead of time.
A.helps, helps | B.will help, helps |
C.helps, will help | D.will help, will help |
You won’t succeed_____harder.
A.unless you will work | B.unless you work |
C.unless you don’t work | D.if you won’t work |
_____ weather permits, we’ll have an outing.
A.For | B.Though | C.While | D.If |