How long ago ___ studying at the middle school?
| A．did you stop | B．have you stopped | C．has you stopped | D．do you stop |
The growing speed of a plant is influenced by a number of factors,are beyond our control.
| A． | most of them | B． | most of which | C． | most of what | D． | most of that |
_____ the project as planned, we’ll have to work two more hours a day.
| A．Completing | B．Complete | C．Completed | D．To complete |
When asked _____ they needed most, the kids said they wanted to feel important and loved.
| A．what | B．why | C．whom | D．which |
You don’t have to know the name of the author to find a book. You _____ find the book by the title.
| A．must | B．need | C．can | D．would |
— When did you last hear ______ Jay?
— He phoned me this morning, and we agreed ______ a time and place to meet.
| A．of, to | B．about, with | C．from, with | D．from, on |