The old farmer had his leg _______ but he had his tractors _______ day and night.
| A．hurting; working | B．hurting; worked | C．hurt; working | D．hurt; worked |
.________ the warning message, more lives would have been lost in the flood.
| A．Regardless of | B．In spite of | C．But for | D．Except for |
. Niagara Falls is a great tourist________, drawing millions of visitors every year.
| A．attention | B．attraction | C．avenue | D．altitu de |
.You can’t see through the telescope until it ______ to your eyes.
| A．contributed | B．guaranteed good | C．is similar | D．is adjusted to |
.Please tell me how the accident _______.I am still in the dark.
| A．came by | B．came about | C．come out | D．come up |
.Having heard the customers’ ________, they decided to improve their products.
| A．complaints | B．sacrifice | C．arrangement | D．suffering |