Ответ:
1.
- aunt — aunt;
- baby — baby;
- brother — brother;
- father — father;
- grandpa — grandpa;
- mother — mother;
- momy — mommy;
- nephew — nephew;
- niece — niece;
- uncle — uncle.
2. С существительными в единственном числе используется is, с I — am, с существительными во множественном числе — are.
- This is an orange tree.
- The tree is in the garden.
- There are orange and lemon trees in it.
- I am in my garden.
- The swing is in the middle.
- I am on the swing.
- The trees are with flowers.
- There are no oranges in them.
- This is my dog Rusty.
- It is asleep.
3.
- dreamer — мечтатель;
- driver — водитель;
- fighter — боец;
- giver — даритель;
- helper — помощник.
