- _____ do you go online, Mary?- Twice a week.
The man makes a living teaching. A. for B. with C. by
The only language ____ is easy to learn is mother tongue.
It is well-known that such a thing must ________ happening again.
-I wonder if your wife will go to the party.-If your wife ____ ,so _______ .
— I phoned you at six yesterday afternoon, but nobody answered.— I _______ a walk with my parents near the river.