（ ）1．Every year ________ Mother’s Day is on ________ second Sunday of May．
A．a, the B．the, / C．/, the D．the, a
（ ）2．The traffic accident happened ________ a cold winter morning．
A．in B．on C．at D．of
（ ）3．Yesterday I saw _______ enjoy ________ on the playground．
A．they, they B．they, themselves C．them, themselves D．them, them
（ ）4．Betty is ________． She always shares food with others．
A． honest B． smart C． humorous D． generous
（ ）5．It’s wise ________ you ________ a GPS when you go hiking．
A．for, to take B．of, to take C．for, to bring D．of, to bring
（ ）6．---Please turn off the TV． The baby _______． ---OK． I’ll go out for a walk．
A．sleeps B．slept C．is sleeping D．was sleeping
