I get at least half an hour of exercise almost every day.— Oh great! .

Tom, ______ yourself .Did you forget the school rules?

ght we’d be late for the concert, _______we ended up getting there ahead of time

－This is auseful dictionary, I think.－So it is, andit’s ______ unusual one.

s being able to walk on for three days without drinking, camels can also live for a long time ______ small quantities of food.