【C9】A．commonB．sameC．alikeD．similar

【C9】A．similarB．sameC．newD．different

【C8】A．exactB．sameC．rightD．good

【C16】A．exactB．sameC．fightD．good

【C9】A．unlikeB．asC．likeD．alike

The two girls look【 alike.】A.similar B.beautifulC

The two girls look 【alike】.A.similar B.beautifulC