Ⅰ.用适当的介、副词填空
1.________ a result,I suffered ________ “time lag”.
2.So I was very nervous and uncertain ________ first.
3.Well-known ________ their expertise,his parents’ company transported me safely ________ the future ________ a time capsule.
4.He handed it ________ me and immediately hurried me through ________ a small room nearby ________ a rest.