________ with flying, taking the train seems to be safer.A: ComparingB: ComparedC: Com

Education is too important to take【C1】______ , when people take anything for seriously, th

The title of the passage could be______.A．Introduction to Flying BlueB．Flying with Air Fra

Shes just started—itll take her a week or two to learn the______.A．rulesB．ropesC．casesD．th

Some birds will fly away to the south in winter, while _____ will stay with you. A.

____________, Miss Brown decided to take a taxi.A、She thought she must be lateB、Being th

There are two great belts or ______ where ninety percent of all earthquakes take place; th