The field research will take Joan and Paul about fivemonths; it will be a long time _________ we meet them again.

Where did you find the package? —It was on the beach_________we were taking a walk．

hing that _______ is not whether youfail or not, but whether you try or not

The fact that she never apologized ____alot about what kind of person she is.

have the most supportive parents and teachers, ________willmake a difference to our study, unless all of us make every effort .