几道英语高考题,帮忙给看看哈.

几道英语高考题,帮忙给看看哈.
1.Tired,Jim was fast asleep with his back          a big tree.A.in          B.below             C.beside          D.against2.Jenny was looking for a seat when,luckily,a man         and left．    A．took up         B．got up         C．shut up        D．set up3.In many people’s opinion,that company,though relatively small,is pleasant        ．   A．to deal with      B．dealing with    C．to be dealt with  D．dealt with4. 一I’m sorry．That wasn’t of much help．    一Oh,       ．As a matter of fact,it was most helpful．   A．sure it was       B．it doesn’t matter   C．of course not     D．thanks anyway5. If you have a job,         yourself to it and finally you’ll succeed．   A．do devote        B．don't devote   C．devoting         D．not devoting6.Because of the heavy traffic,it was already time for lunch break          she got to her office．   A．since    B．that    C．when      D．until希望答案详细些哈,比如说,最后一个为什么不是强调句?强调时间啊?