—Did you listen to the report last Friday?

—Yes, it was about the shortage of immigrant workers. That was the first time I ________ about the subject.

A．have heard  B．was hearing

C．would hear  D．had heard

—How long have you been in this office?

—Just a few minutes.My cousins ________ here together with me.

A．have walked     B．had walked

C．walked       D．have been walking

—Why don't we choose that road to save time?

—The bridge to it ________.

A．has repaired      B．is repaired 

C．is being repaired  D．will be repaired

I had wanted to take the career of being a model, but I ________ not good at dealing with constant media attention.

A．had been       B．has been     

C．am    D．was

—Alas! I have left my key to the office in my car.

—Don't worry. I ________ it for you. Wait a minute.

A．getB．am going to get

C．will getD．am getting

—Have you ever been to Singapore?

—Yes, I ________  there three times in 2009 alone.

A．have been         B．have gone      

C．went        D．had gone

—What's up? You didn't pick up the phone just now.

—I'm sorry that I ________     dancing with music on, but it's done now.

A．practised                B．was practising    

C．am  practising     D．have practiced

This kind of ice cream      ________   like a combination of banana and strawberry.

A.tastedB．is tasted

C．being tastedD．tastes

—Sorry, I didn't catch you.

—Be quiet, please; the baby          ________.

A.was sleeping    B．is sleeping   

C．sleptD．has slept

—What happened? I called you several times yesterday evening, but I couldn't get through.

—Sorry, my sister and I ________ on the phone all the time.

A．talked              B．have talked       

C．were talking        D．have been talking