37.________________certain that his invention will lead to the development of production.
A.That's | B.This is | C.It's | D.What's |
Fred had to have his car repaired in a garage because it _____ seriously.
A.damaged | B.had been damaged |
C.was being damaged | D.had damaged |
— Can you explain your mistake?
— The fact is _______ I didn’t notice the warning.
A.that | B.how | C.why | D.what |
My iPhone isn’t in my bag.Where ____ I have put it?
A.can | B.must | C.should | D.would |
____ you start eating in a healthier way, weight control will become much easier.
A.Unless | B.Although |
C.Before | D.Once |
She wishes she ___to the cinema last night.
A.went | B.would go |
C.had gone | D.were going |