20. A smile
21. C have it checked
49. C identify
50. C to taking
51. A stammered
52. B extinguish
54. C about
61. B about to leave
The mountaineers........ the summit by late afternoon. C will have reached
When my brother and I argue, our parents.........to take sides. B refuse
There is a great need to.......a recycling centre in our area. C setup
65. A was running
The men who...........the jewellery shop got away with £100,000 worth of jewellery. C robbed