–Who is the man ____ blue?
–-My English teacher . He is strict _____ the students.
A．with; with B．in; in C．in; with D．with; in
My sister still wanted to go to school ____ she was ill.
A．if B．because C．before D．although
—Look at your hands, John. ______ of them is clean.
—OK, I’ll wash them at once.
A．Neither B．None C．Both D．Either
My brother has a ______ daughter. She’s kind and lovely.
A．four-years-old B．four-year-old
C．fourth-year-old D．four-year-olds
We consider ______ some signs to stop people from smoking here.
A．to set up B．to put up
C．putting up D．setting up
Personal computers ______ in 1976. It has changed the whole world.
A．have invented B．were invented
C．is invented D．invented
