________ giving a general introduction to computers, the course also provides practical operation.
| A.In terms of | B.In addition to |
| C.In case of | D.In order to |
Mary is ________ someone might recognize her.
| A.afraid of | B.afraid about | C.afraid that | D.afraid for |
I wonder how much ________.
| A.does the watch cost | B.did the watch cost |
| C.the watch costed | D.the watch costs |
When and why he came here ________ yet.
| A.is not known | B.are not known | C.has not known | D.have not bee |
I am sure ________ he said is true.
| A.that | B.about that | C.of that | D.that what |
He asked me ________ with me.
| A.what is the trouble | B.what wrong was |
| C.what was the matter | D.what trouble it is |