1 . 用方框内所给词组的合适形式填空。有一个词组为多余词组。

even if       prefer ... to...   make a difference be scheduled to be responsible for take control of

1. He __________ going hiking __________ taking a train tour for the following reasons.
2. In our music club, I __________ teaching the kids piano.
3. Volunteering at a local shelter in the past few years __________ in the lives of the homeless.
4. __________ I fail 100 times, I will not lose heart.
5. A lecture on safety __________ be given in our school.