Do you know ______ your parents are pleased ______ you’ve done?
| A.why; for what | B.how; with what | 
| C.that; with which | D.how; for what | 
_____ of the danger in the street at night, she had to go home, with a friend _____ her.
| A.Warned; followed | B.Warned; following | 
| C.Having warned; followed | D.Having warned; following | 
IT course is taught in all levels of schools, _____ we have entered the information society and we must fit in with it.
| A.so | B.while | C.and | D.for | 
― Why ______ you stay in the countryside, where it is not convenient to go shopping?
 ―But I’ve found it rather valuable for my health.
| A.can | B.must | C.may | D.shall | 
This year my brother made a little progress in his study, but _____, it’s been an unlucky year for him.
| A.first of all | B.all in all | C.in all | D.as a consequence | 
____ the teacher expected, the students were very excited after hearing the good news.
| A.As | B.So | C.What | D./ |