Question

用适当的介词或副词填空1.My grandparent often walk happily arm ____arm2.

Answer 1

1 by

2 off

3 at

4 to

5 about

6 by on

7 to

8 from

9 by

10 for

11with

12on

13 at

14 to

15 about

16 by

17 at

18 in

19 on

20 to