Please remain until the plane has come to a complete stop.
A．to seal B．to be seated C．seating D．seated
It’s the sort of work that a high level of concentration.
A．calls for B．makes up
C．lies in D．stands for
worries me the way he keeps changing his mind.
A．This B．That
C．What D．It
—Have you been wasting time on computer games again?
— . I’ve been studying a lot and I need a break.
A．No way B．Not really
C．I don’t agree D．I couldn’t agree more
Could I speak to is in charge of International Sales , please?
A．anyone B．someone C．whoever D．no matter who
walk is expected to last all day, so bring packed lunch.
A．A; a B．The; 不填 C．The ; a D．A ; 不填
