---Mr. Smith, ______ he have all these letters typed for you right away?
---He ______. They should be ready by 10 o’clock this morning.
A. will; must B. shall; has to C. need; will D. would; ought to
I won’t give you such help ______ you tell me the truth. It’s beyond my ability.
A. when B. since C. if D. even if
---Mary has been trained hard for the last two years.
---______ she did so well at the track and field meet yesterday.
A. No doubt B. No question C. No wonder D. No problem
When ______ comes to research into heart disease and its effects on the body, we do not have adequate substitutes for the use of animals.
A. that B. it C. this D. what
One of the best ways for people to keep fit is to ______ healthy eating habits.
A. grow B. develop C. increase D. raise
The building around the corner caught fire last night. The police are now ______ the matter.
A. getting through B. working out C. looking into D. watching over
