I am not sure____ he will improve _____ this year.
I am not sure____ he will improve _____ this year.
I am not sure _____ he will come here o
He is not sure about this idea now,but I am sure we will ___
I hear Tom lives here,but I'm not sure____.A.which room he l
I am not sure( )he will come or not
I am sure that he will succeed . = I am sure _____ _____ ___
I am twenty _____ _____ this year 今年我20岁了
I am not sure --he will come back .
I am ____(预计) that he will come this Sunday.
14.I am sure he will help her if he _____ her.A knows B will
I'm sure many eggs will be _____(lay)this year
I am going to college this year.