.
The play had already been on for quite some time when we _______ at the New Theatre.
| A．have arrived | B．arrived | C．had arrived | D．arrive |
She’ll never forget her stay there ______ she found her son who had gone missing two years before.
| A．that | B．which | C．where | D．when |
Jane has been so ______ in getting used to everything that she hasn’t had time for social activities.
| A．occupied | B．confused | C．devoted | D．worried |
Though trying really hard, they acknowledged ____ at last.
| A．defeated | B．defeating | C．having defeated | D．having been defeated |
---Guess what? We’ve got our visas for a short-term visit to the UK this summer.
---How nice! You ____ a different culture then.
| A．experience | B．are experiencing |
| C．will be experiencing | D．have been experiencing |
As he has worked in the army as an electrical engineer for many years, he has every ____ for the job.
| A．ability | B．comfort | C．qualification | D．quality |