As we know, England is ______ European country and Singapore is _____ Asian country.
A．an; an B．an; a C．a; a D．a; an
The patients will have to wait all day ______ the doctor works faster.
A．if B．unless C．whether D．that
---What can I do for you?
---I want t o buy some _____clothes.
A．man B．new C．men’s D．men
The underlined part in the word “says” is pronounced as ______.
A．/ es / B．/ eIs / C．/ ez / D．/eIz /
—Where can we spend our summer holidays, Joe?
—Why not consider_____ Tibet . It’s convenient to get there now.
A．visiting B．to visit C．visit D．visited
—I prefer______to school on foot rather than_____the crowded school bus.
A．to go; to take B．to go; take C．going; to take D．go; take
