________ it is you’ve found, you must give it back to the person it belongs to.
| A． That | B． Because | C． Whatever | D． However |
That is the very coin that I need tomy collection.
| A．add up | B．add in | C．add up to | D．add to |
With the price of houses, many people in big cities can’t afford to buy a house.
| A．gone up | B．goes up | C．going up | D．being gone up |
The templein 1902 is still in good condition.
| A．was built | B．being built | C．built | D．to be built |
His reactionthe news is surprisingly calm.
| A．to | B．of | C．at | D．on |
Always read theon the bottle carefully and take the right amount of medicine.
| A．explanations | B．instructions | C．descriptions | D．Introductions |