the present tenses

There _______________ a lot of changes in Vietnam since the 1990s.

• was    

• have been

• has been    

• are

It _______________ him almost 1 hour to go to school by bus every day.

• takes   

•  took

• has taking    

• is taking

Her hometown _______________ a lot of hills and mountains.

• has

•    

  gets

• is

• has got

Listen! Somebody _____ into the house.

• is breaking

•    

  has broke

• broke

• breaks

I fell asleep while I _______________ my homework last night.

• was doing   

•    have done

• did   

•   is doing

Have you got an umbrella? It ........................... to rain.

• is starting    

• are starting

• am starting    

• start

You .................... a lot of noise. Can you be quieter? I ............... to concentrate.

• is makeing/

  am trying

• are makeing/

  am trying

• are making/

  am trying

• is making/

  am trying

Why are all these people here? What ......................... ?

• am happening    

• are happening

• is happening   

• is happening

Your English ................. . How do you learn?

• is improving  

• are improving

• improve    

• improving

Please don’t make so much noise. I ..................... to work.

• is trying    

• are trying

• trying    

• am trying