My parents will come back _____ half an hour.A.after B.befor

My parents will come back _____ half an hour.A.after B.befor My mother will come back _____.A an hour later B after an ho they will go back () A after half an hour B in half an hour HEe will come back after half an hour哪错暸喒改正 My sister ______ in half an hour.A：come B：comes C：will come My parents will come back ( )there hours A.after B.in C.next his mother will come back ( ------)half an hour His parents will come back ( )an hour.该填什么? They will be back ___________ A.for an hour B.after an hour --_____ will you come back?--In an hour . They will be back ____.A.for half an hour However late it is my parents will wait _____ I come back.A.