. ---William has asked me for a loan of 50 dollars. Should I lend it to him? ---Certainly. Because ______ he would try to borrow it from me.
You’d be exposed to a lot ______ pollution if you moved to a town with pure water and air.
Some young people these days just ______ go out of their homes to contact the real world.
They produced two reports, ______ of which contained any useful suggestions.
Soon after dinner, Wayne drove off ______ the direction of Paris.
The newly-built shopping mall provides goods that compete ______ product quality, reliability and above all variety.