1．Everyone who is interested in the position needs to submit (递交) their applications before May 5.
2．It will require lots of time to assess (评估) the effect of the new policy.
3．The courtyard needs a thorough (彻底的) cleaning.
4．Mary is the right person who can finish the job before the deadline (最后期限)．
5．The incomes of skilled workers went up. Meanwhile (同时), unskilled workers saw their earnings fall.
6．Many professional (profession) boxers end their careers with brain damage.
7．I still feel guilty (guilt) about things I said to my mother when I was a teenager.
8．She deliberately (deliberate) broke the beautiful vase; as a result, she was scolded.
9．While still at primary school, Tom had already shown admirable (admire) talent.
10．We guarantee to refund your money if you are not delighted (delight) with your purchase.
