________ good use you have made of your time to work, there is still some room for improvement.
| A．Whatever | B．However | C．Though | D．Whether |
Millions of Americans marched through Atlanta _______ Dr Martin Luther King, Jr.
| A．in honor of | B．in charge of | C．in favor of | D．in case of |
_______ 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 |