It's his brother （ ） never been to Australia. You'd better take him with you. （A）that is （B）who is （C）that have （D）who has
Was it （ ） he was playing volleyball on the playground （ ） he got hurt? （A）that; when （B）when; that （C）that; where （D）where; that
It is not how much we do but how much love we put into what we do （ ） benefits our work most. （A）who （B）which （C）that （D）what
（ ） that caused him to serve dinner an hour later than usual. （A）It was we being late （B）It was our being late （C）It was we were too late （D）It was because we were late
How was （ ） they discovered the entrance to the underground palace? — Totally by chance. （A）it that （B）he that （C）it when （D）he which
