Sorry I'm so late, but you cannot imagine __________ great trouble I took to find your house.
| A．what | B．how | C．which | D．why |
_______ in diving suits, Captain Nemo walks around in this magic world.
| A．Dressing | B．Being dressed | C．Dressed | D．To dress |
It was with these feelings _______ I began the creation of a human being.
| A．that | B．when | C．which | D．where |
Most animals and plants are sensitive _______ sudden changes in temperature.
| A．for | B．with | C．to | D．in |
Water, _______ seems so simple and common, is what makes life possible.
| A．that | B．as | C．what | D．which |
You _______ not drive so fast. There is plenty of time.
| A．need | B．could | C．may | D．can |