The crowd ________ eastward, believing that they can find gold there.
A．are headed B．is headed C．heads D．are heading
Jack became seriously ill after ________ in polluted air for many years.
A．breathed B．breath C．breathing D．to breathe
The new secretary is supposed to report to the manager as soon as she ________.
A．will arrive B．arrives C．is arriving D．is going to arrive
She ________ down beside me and soon fell a deep sleep.
A．lay B．lied C．laid D．lain
What ________ did the doctor write you?
A．prescription B．instruction C．description D．information
My mother always gets a bit ________ if we don't arrive when we say we will.
A．anxious B．ashamed C．weak D．patient
