The moment he came into his room, he ______ something wrong, though he couldn’t tell.
| A．noticed | B．sensed | C．felt | D．smelt |
------ What about putting some pictures into the report?
-------________ A picture is worth a thousand words.
| A．Why not? | B．No way! | C．All right? | D．No matter. |
We have realised that ____ is much that can be done to help improve our environment.
| A．what | B．it | C．there | D．one |
.I doubt very much _____ the tickets for tomorrow have _____.
A that ; been sold away B that ; been sold out
C if ; sold out D whether ; been sold out.
It is playing computer games _______ he spends so much time that he fails all the exams
| A．which | B．what | C．in which | D．that |
The train he was looking forward to ______ only a few minutes ago.
A arrives B arrived
C arriving D had arrived