Điền giới từ thích hợp vào mỗi chỗ trống

Bài V: Điền giới từ thích hợp vào mỗi chỗ trống.

a)      Alexander Graham Bell was born (51) ………..… March 3rd, 1845 (52) ………..… Scotland.

b)      I’ll come (53) ………..… to pick her (54) ………..… at 8 o’clock.

c)      Phong Nha Cave in Viet Nam is known (55) ………..… a World Heritage Site.

d)      Can I help you (56) ………..… your bags?

e)      May I have a word (57) ………..… you (58) ………..… a business matter?

f)       In the fire–making contest, the fire is made (59) ………..… matches or lighters.

g)      Can you find me a chair to sit in (60) ………..…?