Was it at the school _________ he spent his childhood?[ ]

My friend, Tom, may have missed taking the flight to Africa, ______ he can’t arrive for another hour.

I ______ on a sofa because mygrandparents have come for the weekend.

It has been thirty years since I my hometown.— How time flies! Great changes in our hometown in the last thirty years.

e can find so many good things, such as useful information and lovely pictures on the web, __________ it is also a global village filled with bad things.