e the fact that it is still not fullyunderstood, more and more farmers are _________ this modern technology ofagriculture

(2014·福建高三第二次联考)China’s labor supply will continue to rise，despite the fact that the working­age population________

In the playground I saw a boy ___ I thought was your brother.

Where did you meet him—It was in the hotel _________ I wasstaying

Would you like coffee or tea—I prefer tea ______ milk．