Chose the right word from the brackets to complete the sentences.(Только

Chose the right word from the brackets to complete the sentences.
(Только ответы под цифрами)
1.Please speak louder: I can't hear you when you (mumble/murmur) like this.
2.-Where did you buy this (vocabulary/dictionary)?
3.The work of a/an (interpreter/translator) is very hard:you have to think very fast and be invented.
4.Look at this pretty little (house/home) on the top of the hill.!
5.Are you going to (mend/repair) the watch yourself.?
6.I promise to (make/do) my best and (make/do) good progress in English.