With his lips still _______ ，he couldn’t say a word．

Each time you want a cigarette, think twice, and have an apple instead —Sorry, but I couldn’t digest _______ many apples[ ]

No sooner had I began to sing the English song than it was_______ by a 13-year-old girl. She sang the song so beautifully that I couldn’t help asking her when she had ______ the study of English.[ ]

Time seems ______ when we are playing computer games.

urse normally attracts 20 students per year, ____up to half will be from overseas.