hours
- I spend two hours a day ________ English.
- He has been running______.
- How long have you been running ? —Since ______ .
- He has been running______.
- How long have you been running ? —Since ______ .
- Can you wait for me for another two hours? — Sorry. Two hours _____ too long, I will go without you.
- Why are you lying in bed? —— A __________ walk __________ me completely tired.
- They have been skating __________.
- We____here two hours ago . So we___ _here for two hours .
- hours do you sleep every right?[ ]