John, you look worriedAnything wrong?—- Well, I _______ a test and I’m waiting for the result

We decided, in view of his special circumstances, _______ we would admit him for a short period.

It is generally believed that communication skills are becoming ______ it takes to be a good doctor.

Mr. Green is very friendly and we all like ______.

Nancy enjoyed herself so much _____ she visited her friends in Sydney last year[ ]