Some countries are increasing their use of natural gas, and other forms of ________.
A.source | B.energy | C.power | D.material |
Andeison entered the classroom, ____book in ___hand.
A.×, his | B.×, × | C.a, × | D.a, the |
This is the short story that he has written.
A. three hundred and forty-fifth
B. three hundred and forty-fifth
She studies ___ medicine before she turned ___ writer.
A.×; × | B.the, a | C.×; a | D.the; × |
He cut the cake.
A.in halves | B.in half | C.into halves | D.into half |
His uncle gave him books to read, but after a page or two he would put __book down and pick up__ new one.
A.the,/ | B.a; a | C.a; the | D.the; a |