1.      The girl fell ___________ her bike and hit her head ___________ on the roaD. A. of / in                            B. off / in                    C. off / on                   D. on / off 2.      The crutches, which are for someone with broken leg, are leaning ___________ the wall. A. on                                 B. in                            C. over                        D. againts 3.      I promise I ___________ harder next semester. A. will work                      B. to work                   C. work                       D. A & B are correct 4.      She promises ___________ me up at 7.30. A. will pick                       B. to work                   C. work                       D. A & B are correct 5.      She said softly in order ___________ the baby up. A. didn’t wake                  B. to not wake            C. not to wake            D. not waking 6.      He gets up early every morning so as ___________ on time for school. A. being                            B. will be                     C. be                            D. to be