all of a sudden
举一反三
- 【单选题】A sudden noise made all the birds in the tree fly ________. A. in all direction B. in the directions C. in all directions D. to all directions
- All of a sudden, he lost his interest in engineering, and his attention on learning a foreign language.
- All the _____ were shocked at the sudden accident. A: passer-bys B: passers-bys C: by-passers D: passers-by
- It was only decided yesterday. It’s all been very[input=type:blank,size:4][/input]. (sudden, suddenly)
- There was silence for a few seconds; then _____, the child let out a loud scream. A: by chance B: in the case C: given that D: all of sudden