____ someone, so I nodded to her and went away.

Toby will not be in London next Tuesday. He _____ in the Himalayas. [ ]

in Nome all haddiphtheria, a disease that spreads very fast. If ________, it would produce apowerful poison that would kill the patient.

Smiling doesn’t mean you’re happy Sometimes, it just means that you’re strong enough to face problems

Our research has focused on a drug which is so _____ as to be able to change brain chemistry.