Look ___ the mess. A. / B. at C. to
There isn't ________ in the house. A. anybodyB. somebodyC. everybody
Jack worked _______ a long time in the afternoon and he was tired. A. atB. inC. for
Do you have _____ homework than before? A. littleB. lessC. littler
I am angry. I should ___________. A. see a doctorB. do more exercise C. take a deep breath
Please teach ________ a Chinese song.. A. heB. himC. I