Can you tell me ________ the problem of stress

nd has decided to begin building its first standard-gauge railways in cooperation with China, ______may cost $12.2 billion.

Quebec, once originally ______ by France, ______ the British in 1763.

Waiter, $ 20 for dinner, right–I’m afraid $25, sir, for drinks are________.

The patient will have to remain in hospitalfor another week the recent medical report.