Many workers were organized to clear away remained of the World Trade Center.
| A．those | B．that | C．what | D．where |
The most successful retired athletes are those who can ____ the life skills they learned in sports to another area of life.
| A．contribute | B．employ | C．apply | D．arrange [ |
When you go outing with your sisters, you must see to ________ that they are safe.
| A．everything | B．it | C．them | D．yourself |
Eggs, meat, vegetables and other foods can easily be poisoned by microorganisms such as ______.
| A．phenomena | B．dilemma | C．diploma | D．bacteria |
— My colleague felt quite happy because his solution was closer now to ______．
— Congratulations!
| A．having adopted | B．be adopted | C．being adopted | D．be adopted |
Our company is seeking for a manager, especially ______ with creativity and imagination.
| A．the one | B．each | C．one | D．that |