There _____ be a shortage of water in Yunnan? I wonder. You know it is in the southwest of China where there used to be adequate rain .
A could B must C can D should
-- Jackie is always hanging out. I wonder why he is always that free.
-- He is ________ free. He is more lazy than free. Just look at his messy room.
A far from B next to C different from D on one hand
At the big news, _____________________.
A tears came out of his eyes
B the boy jumping into air
C he was first frozen and then jumped into air
D tears blinded his eyes completely