【推荐1】What good news! Such a successful gene ______ in pigs that it enables the pigs to produce human serum albumin, a protein made by the liver. Look! Here ________.

A．have they modified; they come

B．did they modify; come they

C．they have modified; are coming they

D．they modify; they are coming

【推荐2】For a moment nothing happened. Then ________ all shouting together.

A．voices had come

B．voices would come

C．came voices

D．did voices come

【推荐3】We will start as soon as our team leader _______

A．comes	B．will come
C．come	D．is coming

【推荐1】--- Who would you rather ______ your graduation ceremony tomorrow, your parents or friends?
--- All of them.

A．will have attended	B．have attended
C．attend	D．attended

【推荐2】—Do you feel like________ there or shall we take a bus?
—I’d like to walk, but since there is no time left, I’d rather we________ a taxi.

A．to walk;take	B．walking;took
C．to walk;took	D．walking;take

【推荐3】Gorge has a talent for music, but his parents would rather he ______ more on his academic research.

A．focus

B．focused

C．will focus

D．had focused