Tom: Hi.Mary.How are you? Mary:Not bad.Thank you.____1__ . Tom:__2____.Still with the project. Mary:You look tired. Tom:Yes.____3__ . Mary:You need to take good care of yourself.Maybe a good rest. Tom: I think so.____4__ Mary:Hope everything goes well. Tom：Thanks A.I'm going to take a few days off work next week. B.It has been such a strain recently. C.What's new with you? D.Not much.
