—Tina,you're too careless.You missed _______ "n" in _______word "Internet" again.
—Sorry,Ms Gao.I will be more careful next time.
A.an;theB.the;anC.the;aD./;the
Look out! Look at the traffic lights ____crossing the road.( )
A.beforeB.afterC.since
Mount Tai is so famous that ____people visit it every day.( )
A.hundred ofB.seven hundreds of
C.hundreds of
Our teachers often tell us how to teach _____( )
A.themselvesB.ourselvesC.yourselves
I think eating ____is good for health ( )
A.tomatoesB.bananaesC.egges
I find___pen on the ground.Whose is ___pen?( )
A.a,theB.the,aC.a,a