The president spoke at the business meeting for nearly an hour without ______ his notes.
A. bringing up B. referring to C. looking for D. trying on
E-mail, as well as the telephone, ___________ an important part in daily communication.
A．is playing B．have played C．are playing D．play
-- “____either you or he to go there?”
--“_____is.”
A. Are; Both B. Are; Neither C. Is; Neither D. Is; Each
Can you imagine what difficulty people had this year ________ against the severe natural disasters?
A．fighting B．to fight C．fought D．Fight
Many a student ________ failed in the biology exam，and Tom is the only one of them who ________ decided to give up the course.
A．have；has B．have； have C．has；have D．has；has
— I hear Jane was knocked down by an electric bicycle and sent to hospital.
— _______, we should go and see her immediately.
A. If so B. If necessary
C. On condition that D. Believe it or not
