Grammar Scan - Michael Swan David Baker 2008

7 structures with infinitives
Upper Intermediate

1 A. to be working B. be working See 280.1.

2 A. to have come B. have told See 280.2.

3 A. Unusual. B. Normal. C. Wrong. See 280.5.

4 A. carry B. Both. C. carry See 281.2.

5 A. See 281.3.

6 A, B, D, E, I, J, L. See 282.

7 A. Wrong. B. Wrong. C. Right. See 283.

8 Both are right. See 284.3.

9 All four are right. If you thought В or D were wrong, see 285.3.

10 All three are right. See 286.1.

11 A and C. See 286.2 and 286.3.

12 to speak. See 289.1.

13 B. See 290.1.

14 A, В and D. In C, they should be them. See 291.1.

15 It’s right. See 291.6.