.
Many wild animals in the world _____ , so we must take measures to protect them.
| A．are dying out | B．have died out | C．died out | D．die out |
You can hardly imagine the difficulty the woman had________ her children.
| A．brought up | B．to bring up | C．bringing up | D．to have brought up |
They told me it would be cheap but ________it cost me nearly ￡ 500.
| A．as a result | B．in a work | C．at last | D．in fact |
Do you know where my address book is? — It________ be in the hall cupboard. I think I saw it this morning.
| A．could | B．can | C．will | D．must |
.I spent the whole day repairing the motorbike. The work was ________easy.
| A．nothing but | B．anything but | C．something | D．all except |
— Let's hurry. Professor Beach is coming. — Oh, I was afraid that we ________.
| A．already miss him | B．will miss him | C．have already missed him | D．had already missed him |