99.( )I found _____ very difficult to learn maths well.
A. what B. it C. that D. this
98.( )The teacher told us ______ Exercise 1 in our exercise books.
A. do B. to do C. doing D. does
97.( )He asked who was _______ in your class.
A. the oldest B. oldest C. older D. the older
96.( )“ ______ do you write to your parents ?”“ Once a month.”
A. How long B. How much C. How far D. How often
95.( )I have two pens. One is red, ________ is black.
A. other B. another C. the other D. the others
94.( )It’s very kind ____ you _____lend your bike to me.
A. of, to B. for, in C. for, to D. of, in
92.( )When he was a child, he was always _______ out new ideas.
A. try B. trying C. taking D. tried
( )93Were you born ______May 21,1974?
A. in B. on C. from D. at
91.( )Allan cut the big birthday cake _____ small pieces.
A. as B. to C. into D. in
90.( )--____ have you been at this factory? --I've been here since 1993.
A.When B.How long C.What time D.How often
89.( )Mike _____ his homework three hours ago.
A. finished B. has finished C. is finishing D. is going to finish