—Could I borrow your dictionary?
—___________, but you have to return it tomorrow.
A．I’m sorry B．I’m not sure C．No problem D．I hope so
The meat smells ____________. Throw it away.
A．badly B．well C．good D．bad
If a bear is ___________, it __________ people.
A．in danger; attack B．dangerous; attacks
C．in danger; will attack D．dangerous; will attack
Boys and girls, did you enjoy ___________ in the park yesterday?
A．you B．yours C．yourself D．yourselves
Tom is only four years old, __________ he can draw beautiful pictures.
A．but B．so C．or D．if
－ Is your father in? － No, he ______ for three hours.
A．was out B．has been out C．went out D．has gone out
