Mrs. Black doesn’t believe her son is able to design a digital camera, _____?
We've made a few adjustments __________ the English revision plan.
At the age of 29,Dave was a worker, __________ in a small apartment near Boston and __________ what to do about his future.
__________,the pay isn't attractive enough, though the job itself is quite interesting.
After that, he knew he could __________ any emergency by doing what he could to the best of his ability.
If you have a job, __________ yourself to it and finally you'll succeed.