—Must I hand in my homework now, Mr.Smith?—No,you ________.
Only then______ have a chance _____ an astronaut.
After he finished reading that book, he continued _____ an interesting football match.
I love singers who___ their own songs.
I still remember the college and the teachers ___I visited in London years ago.
---Did you notice him come in? ---No, I ______a football game.