Cathy said her teacher ... at 5:30, but she actually came at 6:30.

Although many more people die each year in road accidents than in plane crashes, driving isn't more dangerous. This …

His parents worked very hard ....................... he could go to a good university.

Tony has been trying to call STC ..................................... three days.

The issue we need to concentrate ........... here is very serious.

I always ............................ my grandmother on the weekend.