It was the Dragon Boat Festival last Sunday． I drove to the Lianhua Lake to watch the boat races． How exciting!
_________， but I didn't see you there．（ ）
| A． |
So I did |
B． |
So did I |
| C． |
So do I |
D． |
Neither did I |
Cathy sold some of her things in a yard sale and _________ the money to a children's home．
A．gave awayB．gave upC．gave out
Roy works in London． It ________ him about half an hour to get to work by bus every day． （ ）
A．costsB．spendsC．takes
Around the world， 300 million tons of plastic ________ each year， of which about 10 percent ends up in the sea． （ ）
A．is createdB．was created
C．creates
"Left﹣ behind" children _______ see their parents， because their parents work in the cities leaving them behind in the countryside to be cared for by their grandparents． （ ）
A．alwaysB．hardly ever
C．often
Ants are pretty small． You might think that they _______ be rather weak． But what you might not know is that ants are actually very strong for their size． （ ）
A．needB．can'tC．must