The acting is so ________ that it makes you believe that it is one of the best meals that he has ever tasted.

下列各句中，没有语病的一句是 （ ）

1—There are so many ______over there. What’s happening —Let’sgo to have a look.

Our headteacher____for months to make sure that we understand the importance ofconcentration.

Thomas wants to know ______Nina lives.