It rained heavily in the south, serious flooding in several provinces.
| A．caused | B．having caused | C．causing | D．to cause |
Which is ___ country, Canada or Australia?
| A．a large | B．larger | C．large | D．the larger |
He warned us that there would not be ___ gas to cook the meal.
| A．plenty of | B．plenty | C．a lot of | D．enough |
--Is everything ready? ---We want ___ chairs.
| A．other three | B．three other | C．the other three | D．three another |
The heavy snow ___ me __ to school.
| A．prevent, driving | B．kept, driving | C．forbade, from driving | D．stopped, to drive |
Though Jane speaks Russian well, she thinks it necessary to learn ___ foreign language.
| A．the other | B．the second | C．a second | D．other |