Being a parent is not always easy, and being a parent of a child with special needs often carries with _______ extra stress.
East of our school ____ two companies _____ make electric motorbikes.
How long do you think ____ the car factory launches a new model?
I heard you have ____ vacant position for a secretary. I’ve come to apply for ____ job. A. the, a B. a, the C. /, a D/ a, /
He has called several times this morning, ____ there is something very urgent.
You have to wear special clothing, a helmet and a life jacket ____ your raft gets turned upside down or sinks.