.)

thank you very much for your nice christmas card. you asked me to write about my family. our family is a typical russian family: a father, a mother, two children and a cat. we are an intelligent family and we get on well with each other.

my mum is a science teacher. she is sociable. her hobby is painting. my dad is a computer programmer. he is close. he has a good sense of humour. my little sister ann is funny and sometimes naughty.

the children look after the animals and plants.

kirk cleans the puppies.

sam washes the cage.

mel waters the   flowers.

grace feeds the hamster and the turtle.

tom walks with the dog. 

however - это протипоставление вроде

moreover - когда кроме чего то есть еще что то, используется в разговорном стиле

to sum up - используется в объяснении чего либо как заключение

whats more - используется в вопросах сравнения.

если я правильно могу дать перевод если надо

1. usually boys place chairs to a lesson of english language. 2. at you the interesting cultural program. 3. we can invite group of pupils (students) of 11 persons to a lesson of drama art. 4. you will remain after mathematics? 5. boys from our school have agreed will meet at 2 o'clock in the afternoon.