The engineers are so busy that they have zero time for outdoor sports activities，__________ they have the interest.
| A．wherever |
| B．whenever |
| C．even if |
| D．as if |
---Mum, it is nice weather. I want to skate this afternoon.
---Don’t you think the ice on the lake is too thin to your weight?
| A．stand | B．bear | C．catch | D．take |
Tom, yourself. Did you forget the school rules?
| A．behave | B．believe | C．perform | D．conduct |
The boy was made to the explanation(解释，说明 process of explaining) .
| A．speak | B．tell | C．repeat | D．say |
As we grow older, birthdays seem to more quickly than when we were children.
| A．come in | B．come around | C．come out | D．come over |
Sports and games can _ our bodies
bring up B. set up C. put up D. build up