--- Why are you so angry?
--- Jack failed to return my tennis bat on time again. He _______his words.
| A．is always eating | B．has always eaten |
| C．always eat | D．always ate |
Anxiously, she took the dress out of the package and tried it on, only _________ id didn’t fit
| A．to find | B．found | C．finding | D．having found |
_______ you start eating in a healthier way, weight control will become much easier.
| A．Unless | B．Although | C．Before | D．Once |
Wind is now the world’s fastest growing ________ of power.
| A．source | B．sense | C．result | D． root |
---Ok, I'll fix your computer right now. ---Oh, take your time..
| A． | I can't stand it | B． | I'm in no hurry |
| C． | That's a great idea | D． | It's not my cup of tea |
Give me a chance, ________ I’ll give you a wonderful surprise.
| A．if | B．or | C．and | D．while |