10 câu quá khứ:
Did you go to work yesterday?
Where did she go?
Why did we have to come?
Did you ride your bike to work?
Did you call Debbie?
Did you add flour, pour in the milk, and then add the eggs?
How long did you wait for them?
Did you play a musical instrument when you were a kid?
Did you live in Texas when you were a kid?
Did he go to the cinema last night?
10 câu hiện tại hoàn thành:
Have they just finished the work?
Has he left?
Have they just finished the work?
Have you ever been to France?
Have you been to that place before?
Has she arrived in London yet?
How have you solved this difficult Math question?
Have you started the assignment?
Have you ever travelled to Vietnam?
How much money have you spent so far?