--I will take an important test tomorrow. --Oh, really? ________________!
)Tong is afraid,because he was terrified by an air accident.
)—How does your brother study English? —He studies English .
)Why ______ ask your mother to shop with you.
When he heard the _________ news, he was so _______.
I don’t know . A what to do it B how to do it C how to do D what should I do