The watch and chain as well as the ring    of gold.

--- Lydia, what did our headteacher say just now? --- Every boy and every girl as well as the teachers who       to lead the group       asked to be at the school gate before 6:30 in the morning.

The number of students in our school        4000 and a number of them     good at playing ping pong.

The light ____  red. You ____  cross the road.

Not only I but also Jane and Mary ______tried of having one examination after another.