—May I see your ticket, please? I think you ________ in my seat.
—Oh, sorry. My seat is upstairs.
A．are sitting B．sit
C．sat D．have sat
The teacher told the kids that light ________ faster than sound.
A．traveled B．had traveled
C．is traveling D．travels
Have you heard the traffic ________ that happened in Yatai Street last week?
A．accident B．affair
C．incident D．event
—Excuse me, can you tell me the way to the supermarket?
—OK. Go ____ along the street, turn left and you'll see a tall building. That is the supermarket.
A．mostly B．normally
C．straight D．aimlessly
—Have you seen a red pen on the desk?
—Sorry. There is ________ pen here.
A．not such B．such no
C．no such a D．no such
It was a really ________ experience. Afterwards everybody was very ________.
A．frightening; shocking B．frightened; shocking
C．frightening; shocked D．frightened; shocked
