(1) Their mouths fell open .

(2) Her mouth fell open in consternation.

(3) The book fell open at a page of illustrations.

(4) The bag fell open.

(5) His mouth fell open and the look of vacancy returned.

(6) Garvey's mouth fell open and his tongue lolled.

(7) Her shirt sleeve falls open at the cuff as she turns back, and I see the razor marks on her wrist.

(8) She turned and leaned back into my lap, her shirt falling open.

(9) The volumes fall open to the right pages as soon as I pick them up.

(10) He casually allowed his jacket to fall open revealing the bleeper and the computerized personal memo on his belt.

(11) In an attempt to prevent his mouth from falling open[Sentencedict.com ], a woollen strap had been passed beneath his chin.

(12) Primo reaches for his wallet, lets it fall open in his hand and slips out a five.

(13) Jack's fingers brushed against her skin as her shirt fell open and he felt her shiver gently at his touch.

(14) Leith's mouth fell open in surprise as she realised that this awful man thought she and Travis were sleeping together.

(15) Then, for the second time in the short span that she had known the man, her mouth fell open.

(16) My mouth fell open and I must have stared wide-eyed at him.

(17) Kellaway sat on the folding bed and let the notebook fall open.

(18) That man is back, the one who loves to let his robe fall open every time I try to clean.