Mr Black with his wife _____visiting China now.
A．are B．is C．were D．was
Each boy and girl _____ a new book.
A．are given B．was given
C．being given D．were given
Half of the students _____ made the same mistake.
A．has B．have C．is D．are
Either of the answers_____ right
A．are B．were C．is D．work
Twenty dollars_______ enough for the coat.
A．is B．are C．has D．have
More than one person ______ made the suggestion.
A．was B．has C．were D．have
