Fill in the gaps with the correct verb form. while we (sing) "auld lang syne" somebody(light) a firework. while mum (make) the christmas pudding, she(put) a coin into it. the dog (take) a hamburger while dad (make) a barbecue. celia and paul (go) trick or treating when i (see) them. when i (meet) celia and paul in the street, they (wear) costumes of ghosts. celia and paul 9exchange) easter eggs when i (bring) chocolate bunnies for them. when the children (hang) greetings cards, dad (bring) in the christmas tree.

while we were singing "auld lang syne" somebody lighted a firework.

while mum was making the christmas pudding, she put a coin into it.

the dog took a hamburger while dad was making a barbecue.

celia and paul were going trick or treat when i saw them.

when i met celia and paul in the street, they were wearing costumes of ghosts.

celia and paul were exchanging easter eggs when i brought chocolate bunnies for them.

when the children were hanging greetings cards, dad brought  in the christmas tree.

while we were singing "auld lang syne" somebody lighted a firework.

while mum   was making the christmas pudding, she put a coin into it.

the dog taken a hamburger while dad was making a barbecue.

celia and paul were going trick or treating when i saw them.

when i met celia and paul in the street, they were wearing costumes of ghosts.

celia and paul were exchanging easter eggs when i brought chocolate bunnies for them.

when the children   were hanging greetings cards, dad brought  in the christmas tree.

would you like to visit us? when you have your birthday? i would like to get a computer for my birthday

to restiet,to contribute,to implement