The Wilsons live in ______A-shaped house near the coast . It is _______17th century cottage. the, / B. an, the C. /, the D. an ,a
In fact fuels we burn and plant food we eat ________ their chemical energy in the form of heat.
Don't be so discouraged.If you ________ such feelings, you will do better next time.
Schools in China are required to ________ at least one “Sports Day” per academic year.
Adopting the doctor's advice, he ________ coffee and cigarettes and ate a balanced diet.
—Do you believe that opportunities always ________ the prepared minds? —I couldn't agree more.