____ _ he can pass the driving test is quite uncertain.
It has been proved thathard leads to success.
The palace you visited yesterdayabout five hundred years ago.
—Shall we go shopping? —Sorry, webuy anything now because none of the shops are open.
The boy mademistakes in this exam so he got a higher grade.
—Has Tom answered your call? —No, but I’m sure heback soon.