____ our natural resources is very necessary.
| A．The most we make of | B．The most we make |
| C．The most which we make | D．Most which we make of |
- Happy birthday!
- Thank you! It's the best present Ifor.
| A． | should have wished | B． | must have wished |
| C． | may have wished | D． | could have wished |
The president hopes that the people will be better off when he quits than when he.
| A． | has started | B． | starts | C． | started | D． | will start |
— Honey, the cat’s stuck in the tree. Can you turn off the TV and get a ladder. . .?
— Oh, it jumped off. _______.
| A．Never mind | B．All right | C．No problem | D．Take care |
The manager is said to have arrived back from Paris where he _______ some European business partners.
| A．would meet | B．is meeting | C．meets | D．had met |
_______an important decision more on emotion than on reason, you will regret it sooner or later.
| A．Based | B．Basing | C．Base | D．To base |