一Were you at home at 9：00 last night? I called you but nobody answered．
—Sorry, I _______ at that time．
| A．take a shower | B．took a shower． |
| C．was taking a shower | D．am taking a shower |
There are _______on the table.
| A．two cups of yogurt | B．two cup of yogurt |
| C．a cup of yogurt | D．two cups of yogurts |
Look! There are five planes _______ in the sky.
| A．fly | B．flying | C．to fly | D．to flying |
There are _______visitors here every day.
| A．hundred | B．hundreds of |
| C．hundred of | D．Hundreds |
---Would you like to help me? --- Sure, _______.
| A．I would | B．I’d like |
| C．I do | D．I’d love to |
There is _______milk in this glass than in that one.
| A．few | B．little | C．fewer | D．less |