be good at doing sth.擅长做某事
borrow sth.for sb.向某人借某物
could you please do sth.劳驾你能做某事吗?
get on with sb.与某人相处
have problem doing sth.做某事有问题
it is time to do sth.是该做某事的时候了
make it possibie for sb.to do sth.使得某人有可能做某事
offer sb.sth.给某人某物