Tony and his friend…(1)have a trip to Viet Nam next summer.At first,they are going to Hanoi…(2)plane and they are going to stay there in two days.Then they are going to travel to Ha Long and Hue.They a going to visit a…(3)of places of interest and some frimary schools in Hanoi.They are going to…(4) students in the schools practice speaking English.Finally,they are going to fly back to England…(5)Hanoi. 1) A. is going to                 B. are to                  C. are going to                D. had to      2) A. to                             B. by                C.with                          D. for      3) A. many                     B. some            C.few                           D. lot        4) A.hepl                          B. visit               C.ask                           D. go      5) A. to                             B.from              C.for                            D. on