5．—Would you like to go shopping with me,Carmen?—I'd love to

5．—Would you like to go shopping with me,Carmen?
—I'd love to,________ you don't want to go alone.(2013,凉山)
A．until B．before C．if
6．It will be 2 years ________ we see each other again.(2013,黄石)
A．after B．before C．since D．when
7．________ you told me,I had heard nothing of what happened.(2013,呼和浩特)
A．Until B．Though C．When D．If
8．My uncle has been taught in this school ________ he was twenty years old.(2013,鞍山)
A．since B．for C．until D．after
9．—I wonder when you ________ in New York.
—I will send an e­mail to you as soon as I ________ there.(2013,齐齐哈尔)
A．arrive；will get B．will arrive；get
C．will arrive；will get
10．I don't know if he ________ to the English corner,but I'll ask him about that when he ________ to the class.(2013,内江)
A．goes；will come B．will go；will come
C．goes；comes D．will go；comes
11．Your dream won't come true ________ you know what your dream is.(2013,阜康)
A．after B．unless C．while D．since
12．________ the girl is only nine,she takes care of her brothers and cooks meals every day.
A．If B．Because C．Although D．As
13．We can easily become unhappy ________ we work out our problems in our daily life.
A．after B．if C．until D．unless
14．Because I got up very late this morning,________ I was late for class.
A．but B．/ C．so D．or
15．They develop their skills ________ they can do things better and better.
A．however B．because C．since D．so that