What worried the child most was ______ to visit his mother in the hospital.A. his not allowing B. his not being allowedC his being not allowed D. having not being allowed
. He arrived at last, ________ .
E-mail, as well as telephones, _____ an important part in daily comunication.
—I’m thinking of the test tomorrow. I’m afraid I can’t pass the time. — ______ ! I’m sure you’ll make it.
—How long are you staying ? —I don’t know. ______ .
He made up his mind to devote his life ____ pollution _____ happily.