.—You may find the key to the maths problem on page 107 . —Ah, it’s so simple . I wonder why I of that .
.____me that you choose,so long as you finish the job on time.
.____it will do us harm or good remains to be seen.
The river,____are covered with trees, is very long.
. He is rather difficult to makefriends with, but his friendship, ____, ismore true than anyother.
—Did you enjoy yourself at the party? —Sorry to say Ididn’t. It was____a meeting than a party.