I wonder how he could ______ not handing in his math exercises yesterday, for his math teacher is always strict with his students.

ried several times, but the car just______

They give me a piece of advice _____ the passport ________ with me at all times.

ean the position is still notoccupied—- Yes, but you must know that our job isvery demanding—- _______

It is demanded that the plan _____ out as soon as possible.