Question

-- I can't find David. Where is he?
-- He ________ for tomorrow's competition at home.

A．prepares

B．is preparing

C．has prepared

D．prepared

Answer 1

B

句意:我不能找到戴维德.他在哪儿?——他正在家准备明天的比赛。结合语境可知下文描述的是现在正在进行的动作，故用现在进行时态。选B。