I______ thank you too much for all your help to my son while we were away from home.
| A．won’t | B．can’t | C．can | D．will |
_______ with her graduation paper, Mary has no time to do a part—time job.
| A．Having been occupying | B．Having occupied |
| C．To be occupied | D．Being occupied |
------ Henry doesn’t seem like the same person.
------ ________ so much in the war has made him more thoughtful.
| A．For him to see | B．His seeing |
| C．Having seen | D．To have seen |
Kate is said ________ abroad, but I don’t know what country he studied in.
| A．to have studied | B．to study |
| C．to be studying | D．to have been studying |
The driver began to speed up to ______ for the hour he’d lost in the traffic jams.
| A．keep up | B．make up | C．take up | D．catch up |
Little Oliver can always _____ his parents, who will give whatever he asks for.
| A．get away | B．get round | C．get down | D．get up |