1.They won't make it _____ they work very hard.

1.They won't make it _____ they work very hard.
-I agree with you.They _____ try their best.
A.if;may B.unless;must C.unless;may D.if;must
2.I know you won't go there by air,but by train __.
-You're ______ right.I've ordered one ticket at the train station.
A.instesd;exactly B.yet;probably C.yet;exactly D.instesd;probably
3.You don't look very ___.Tom.What's wrong?
-I've got a toothache.I must go to the _____.
A.well;dentist B.bad; dentist C.bad;president D.well;president
4.Peter ____ watches English programs.
-Yes.That's why his oral English has ___ a lot.
A.ofter；improved B.seldom;improved C.seldom;achieved
D.ofter；achieved
5.What are you going to do when you grow up?
-I expect ____ a doctor .I had this dream ____ I read a book last year .
A.to be;when B.being;while C.being;when D.to be;while
6.Is the tallest girl ____ is standing under the tree Mary?
-Yes.She is ____ her sister.She is friendlier.
A.who;different drom B.that;the same as C.that;different drom
D.who;the same as
7.The method is not as ___ as we expected before.
-Yes.So we shouldn't ____ doing like this.
A.useful;stand for B.special;go on C.special;stand for
D.useful;go on
8-I ____ the film Finding Nemo when you called me.
-I know the film.I ____ it last Sunday.
A.watched;saw B.was watching;have seen C.was watching;saw
D.watched;have seen