He is rather difficult to make friends with, but the friendship of his, _____, is truer than that of anybody else’s.

Excuse me, can you please tell me _______ – Sure.

need to apply all our tothis job, for it is very important to us all.

y doesn’t work hard enough at hislesson. As for his intelligence, he has ______ he can possibly make use of.

Why does your brother _______ a sad look on his face these days?