Which of the two English dictionaries will you buy?——I’ll buy ________ of them, so I can give one to my friend Helen.

_Who is _____ English teacher, Lu Yu? _ Mr Tian teaches _______ English.

This was a true story and it happened _____ the morning of April 10. [ ]

Where did you go ________ last week?—I went to ________ Sydney.

Tom and I went boating yesterday. _______ had a good time.