﹣﹣I called you this morning，but nobody answered．
﹣﹣I_______flowers in my garden at that time．（ ）
| A． |
watered |
B． |
was watering |
| C． |
water |
D． |
am watering |
Mom does all the housework so that Sarah can take the time _______ her words on paper．（ ）
A．putB．puttingC．to putD．puts
You have a nice car．
Thank you．I __________ it for less than one month．（ ）
A．boughtB．have bought
C．hadD．have had
My grandpa knows the history and medical _______ of many plants．（ ）
A．wealthB．priceC．valueD．cost
I went from a school desk to a ship in my teens．
_____________days would you be at sea？Homesick？（ ）
A．How longB．How manyC．How muchD．How soon
Mrs．White is ________enough to spend her spare time on our maths problems．（ ）
A．confidentB．curiousC．wiseD．generous