He is the only one of the students who ______ a winner of scholarship for three years.
__________, the song is very popular.
--- Have Max and Tina sold out all of the English dictionaries? --- Yes, completely. __________ is left.
Historically, __________main material for making tables has been wood, but__________metal and stone have also been used.
.______two articles to write today,I have to stay at the classroom to make it.
----_____is it that is troubling Mary ? ----Working out the maths problem..