Many people spoke highly of the plan at the meeting, but _______ I don’t think it is of much practical use.
--- Who left the door open? --- Oh, sorry. I _____ the door.
.The traffic problems we are looking forward to ______ solved should have attracted the government’s attention.
.He seemed to be looking for the words ____ he could express his idea.
.A modern city has been set up in ____ was a wasteland ten years ago.
To make members of a team perform better, the trainer first of all has to know their ____ and weaknesses.