---- “Each of the students, working hard at his or her lessons,___to go to university.” -----“So do I.”
The book __, it’s a best-seller.
. He has promised __ her to choose her own husband.
–-Let’s go picnicking. --- I’d love __ ,but I am too busy.
Do it as __.
.Symphony means a long piece of music that has three or four parts or __.