How long did you study yesterday?I studied( )four hours.A in

-How long did you skate?-I skated for two hours. What did you do yesterday afternoon?I studied [ ] How long (did) you (sleep) last night?For about 5 hours.I (f 1.How long (did) you (sleep) last night?For about 5 hours.I How many hours did you study English last week? How long have you studied English in XXXXXX English School? how long - you - study in our country how long did you stay in Beijing? How long did you spend ---(do)sport yesterday? Did you have a meeting at four yesterday afternoon? How long will you study in our country?I ____ (plan) to be h how long will you study in our country?i (plan)to be here fo