1.A pacifist is a person with a deeply hold belief in solving disputes only via peaceful means.
2.In the nineteenth century the Mohave
Indians lived in the Northern Hemisphere grew their crops on river bottom lands.
3.No one cares about if he appears at the
meeting next year or not .If it happens he
will be made to apologize for his careless
comments.
4.Even a one-minute delay will destroy arrangements of the meeting if you don’t schedule
your time well.
5.School counselors are convinced that it
will be obligatory that everyone must have
some computer-training in order to enter the job market.

1.a去掉
2.grew-->growing
3.if-->whether
4.one-minute-->minute
5.must-->should