It s unbelievable that so young a professor ______ make such great progress in the scientific field.[ ]

Fred seems very clear. His ideas led to_________ a pay raise.

Mr Read went out of the office, ________ his book on the desk.

The Chinese government insists that the Huangyan Island _____ part of China and insists the Philippine government ______ the arrested Chinese fishermen free

You probably won’t need to call Joe, but take his number, just ________.—Thanks a lot.