-- Do you know__________?
--- Next Friday.
A． when did the book come out B．when the book came out
C． when will the book come out D．when the book will come out
These English songs are very popular and they often____ on the radio all the time.
A．play B．played C．are played D．were played
---Have you finished reading The Twilight Saga?
---No, I _______ my homework all day yesterday.
A．was doing B．doing C．did D．have done
I enjoy _____the western food and I often make some for my parents.
A．cook B．cooking C．cooks D．to cook
If the green light isn’t on, ___________ a minute.
A．wait B．waits C．will wait D．waiting
--- Jenny, ________do you visit your grandparents?
--- Twice a month.
A．How long B．How soon C．How often D．How many
