58.( ) Uncle Wang has been here ______ ten years ago.
A. for B. since C. in D. at
57.( ) She has _____ finished her lunch, but she hasn't washed her bowls ______.
A. already, yet B. just, already C. already, just D. just, yet
56.( ) We find the book very ______.
A. interest B. interesting C. interests D. interested
55.( ) They've found a way to ______ that waste thing.
A. do B. do with C. throw D. move away
54.( ) What do you think we should ________ improve our environment?
A. do B. to C. do for D. do to
53.( ) Many students in our class ______ glasses over their eyes in class.
A. put on B. dress C. wear D. get dressed
52.( ) Lucy is very free. Look, she ______ a model ship.
A. makes B. made C. has made D. is making
51.( ) There ______ a park near our school since two years ago.
A. is B. was C. has been D. will be
50.( ) They ______ very busy last month.
A. are B. were C. be D. have been
49.( ) We have known each other ______ we were young.
A. for B. since C. after D. before