result it is, you’d better check it in practice yourself.
| A．Whatever obvious a | B．However obvious |
| C．However obvious a | D．However a obvious |
It gives his life a flying start ______ he has gone abroad for further education.
| A．what | B．when | C．that | D．how |
Children are taught to respect everyone, ______ race, sex or age.
| A．in terms of | B．in the face of | C．regardless of | D．in place of |
What is the best way you can imagine ______the overuse of water in our school?
| A．reducing | B．to reduce | C．reduced | D．reduce |
We should do what we have to do ______ we can do what we want to do in the future.
| A．so that | B．in case | C．for fear that | D．now that |
Please don’t phone him between 1 and 3 p.m. tomorrow. He _____ a lecture then.
| A．has delivered | B．has been delivering | C．will be delivering | D．delivers |