填写所给动词的正确形式。（共10题；每小题1分，满分10分）

注意：有的空需要加助动词构成时态或语态

小题1:The little boy ________ (go) blind when he was run over by a passing car..

小题2:All the files deserve _______ (sort) out, for they will be useful in the future.

小题3:People have come to like the book that ____________ (write) in the 1980s.

小题4:The wooden furniture ____________ (replace) by plastic furniture sooner or later.

小题5:I had my wallet __________(steal) on my way home. 

小题6:The car is considered to ___________ (invent) in the 19th century.

小题7:I got to know him in the 1960s and since then a good relation ________ (build) between us.

小题8:By the time he was ten, he _____________(teach) mathematics by his father.

小题9:He insisted that he_______ (see) a man in the room at that time.

小题10:The Science and Technology Festival____________(hold) every year on a regular basis.