For those with family members far away, the personal computer and the phone are important in staying________.
| A．connected | B． connecting | C． to connect | D． to be connected |
.
Tom was very angry about ________ to Mary’s birthday party.
| A．not inviting | B．being not invited | C．not being invited | D．not to be invited |
.
You can come here to ask me _____ if you have any questions.
| A．at one time | B．at your time | C．at any time | D．all the time |
.
Having a trip abroad is certainly good for the old couple, but it remains ______ whether they will enjoy it.
| A．to see | B．to be seen | C．seeing | D．see |
.
Tom will succeed _____ your property after your death,but I don’t think he is______success.
| A．in, / | B．at , a | C．to , a | D．from, a |
.
--- Can I take these boxes for you?
--- ___ .
| A．Yes, I can manage | B．It’s a pleasure | C．Thanks, that’s very kind | D．No, please |