It is necessary that birds should be trained to get back home.A．YB．NC．NG

Is it necessary （)the book immediately？A．for him to returnB．that he returnsC．his returni

It is necessary that he_____without delay.A．is comingB．will comeC．comesD．come

Which of the following sentences does NOT contain subjunctive mood？A．It is necessary that

It is necessary that something urgent______ to combat smuggling.A．is doneB．be doneC．has to

Everyone knows that taxation is necessary in a modern state. Without it, it would be impos

Everyone knows that taxation is necessary in a modern state. Without it it would be impos