My parents don’t care my pocket money goes, but one thing is sure: the money spent must be worthwhile.
| A．why | B．when | C．where | D．how |
Don't go too far into the sea, children, or the waves will _____ you off your feet.
| A．flow | B．cut | C．press | D．sweep |
He was _____ by a bee when he was collecting the honey.
| A．scratched | B．pricked | C．stung | D．bitten |
A landing on Mars is within the _____ of current physical theory.
| A．scheme | B．scope | C．scrap | D．scale |
You will get to the church more quickly if you take this _____ across the fields.
| A．track | B．passage | C．method | D．journey |
He gave me some very _____ advice on buying a house.
| A．precious | B．worthy | C．precise | D．valuable |