Hundreds of jobs _______ if the factory closes.
We all feel it is Jack as well as his wife that_______for their son’s bad performance at school.
______in health,he insisted on doing the experiment.
Smith was overweight,so the doctor urged that not only_______have less fat and meat,but also he_______.
I failed again in the examination and only then_______how much time I had wasted.
—Why didn’t you say hello to him yesterday?—What a shame!But never before_______I_______him.