Everyone is different and that is ________ makes our world so much better.
| A．that | B．which | C．what | D．who |
volleyball is her main focus, she’s also great at basketball.
| A．Since | B．Once | C．Unless | D．While |
—Where are the children? The dinner’s going to be complerely ruined.
—I wish they always late.
| A．weren’t | B．hadn’t been | C．wouldn’t be | D．wouldn’t have been |
—That must have been a long trip.
—Yeah, it us a whole week to get there.
| A．takes | B．has taken | C．took | D．was taking |
Mary was much kinder to Jack than she was to the others,, of course, made all the others upset.
| A．who | B．which | C．what | D．that |
It's important for the figuresregularly.
| A． | to be updated | B． | to have been updated | C． | to update | D． | to have uodated |