1.Colleagues say she's a good people person who can really motivate a team.
同事说她是个很受欢迎的人，能带动整个团队。
people person:
(idiomatic) One who interacts skilfully with other people and who receives satisfaction from such interaction.
2.Sam and I did make plans to go out last weekend. But he blew me off.
Sam和我上周末确实打算出去玩，但他取消了约会。
blow off:
(idiomatic) to shirk or disregard (a duty or person).
3.I have been stood up again.
我又被爽约了。
stand up:
(transitive, idiomatic) To avoid a prearranged meeting, especially a date, with (a person) without prior notification; to jilt or shirk.
4.I can hook you up with some chocolates.
我能给你带点巧克力。
Do you want to meet my friend Ken? I can hook you up with him.
你想认识我的朋友Ken吗?我能把你介绍给他。
hook up:
(idiomatic, slang) To supply someone with goods or services.
(intransitive, slang, used with "with") To form an association (with) someone.
