(A.That,s;be)(B.It,s;to be)(c.That,s;are)(d.It,s;being) ()im
(A.That,s;be)(B.It,s;to be)(c.That,s;are)(d.It,s;being) ()im
( )33.What’s that?_______ a box.A.That is B.it C.It’s D.That
It's not necessary ____ the same.A、be B、is C、 to be D、being
It‘s necessary that.(中文意思) get/be used to doing sth.(同上) be
() kite () for you. A.this ,is B.that,are C.it’s,is
What's that?It's( )
What,s that?It,s()apple.
it‘s unfair,sir.--how()speak to me like that a,you are b,dar
what’s that?It’s a( ) A.a pencil of Mary B.a Mary’s pencil C
He wants to be a policeman That's his( )
Who’s that?-I think ( ) Bill A.his B.she’s C.it‘s 选哪个?..
you will be s() to know that Mr.Green‘s favorte “animal”is d