( )(6) He often ___ people in his work . A. help B. helps C. helped
Summer is________season. A.hot B.hottest C.the hottest
Birds are singing________the sky. A.in B.on C.at
The weather is________. A.snow B.snowy C.snows
—Is Lisa reading books? —Yes,________. A.she isB.she'sC.She is
________he often clean the room on Sundays? A.Do B.Does C.Did