My sister is planning to have a second child next year．
good idea it is!（ ）
A．WhatB．What aC．HowD．How a
The earth goes_____the sun．（ ）
A．aroundB．throughC．betweenD．across
﹣Hello， Sally! Can I see Mr． Brown？
﹣____．I'll tell him you are here．（ ）
A．What a pityB．Just a minute
C．CongratulationsD．Never mind
My two cousins decide____a business together．（ ）
A．to startB．startingC．startD．started
﹣Is dinner ready？ ﹣Not_____．（ ）
A．alreadyB．justC．yetD．ever
She______an English magazine when I came in．（ ）
A．readsB．has read
C．will readD．was reading