－I hear you ________ the USA. When ________ you go there?
－Last summer holiday.
A. have been to; did B. have gone to; will
C. have been to; do D. have gone; did
By the time I got up, my mother _______ .
| A．left | B．had left | C．has left | D．is leaving |
Life is full ______ unexpected.
| A．with | B．of | C．on | D．about |
选择与画线部分意思相同或相近的单词。
I don’t think you can finish the work by yourself．
| A．lonely | B．alone | C．easily | D．own |
They heard the boys________loudly in the classroom when they passed by．
| A．talking | B．talked | C．to talk | D．talks |
IamsorrythatIhavekeptyou___________mesolong
| A．waiting | B．waitingfor | C．to wait | D．to wait for |