. What the doctors really doubt is ______ my mother will recover from the serious disease soon.
If you have any doubts about your health, you’d better______ your doctor at once.
It is a truly delightful place, ________ looks the same as it must have done 100 years ago with its winding streets and pretty cottages..
It is important to remember that success ________ a sum of small efforts made each day and often ________ years of achieve.
Video games can be a poor influence if ________ in the wrong hands.
You have to know ________ you're going if you are to plan the best way of getting there.