That day, we______ for the train station when Tom fell and hurt his legs badly.

A．have been leaving                       B．were just about to leave

C．have left                              D．are just going to leave

The lecture hall______ by Doctor Li in the 1980s can contain at most 6,000 people.

A．set up            B．was set up         C．is set up           D．setting up

Last Monday, I bought a second-hand computer, ______ was very slow.

A．which price        B．its price           C．the price of whose  D．the price of which

Although the plan hasn’t been approved______ present, he insists______ carrying it out.

A．at; at             B．on; at             C．at; on             D．on; on

---Mom, Jack went to the Internet cafe again!

---Keep it in mind______ our family is not one______ bad behavior goes unpunished.

A．that; that          B．which; that        C．which; where      D．that; where

My father went to work by car______ today, but he arrived at the company later______ .

A．than usual; than usual                    B．as usual; as usual

C．as usual;than usual                      D．than usual;as usual

Mr Black decided to give up his farm and devote all his time to______ those children living on the streets.

A．help             B．helping           C．be helping         D．being helped

---Can we sit at the table near the window?

---I’m sorry, but it______ already.

A．was taken         B．has taken          C．has been taken     D．has been taking

The teacher insisted that I______ a mistake and insisted that I______ the physics problem again.

A．make; did         B．made; did         C．make; do          D．made; do

I wonder if this is the computer you want______ .

A．to have repaired    B．to have it repaired   C．it to be repaired    D．to repair it