Form the sentences. 连词成句。
1. umbrella, let's, buy, go, a big, and
.
2. an, we, umbrella, need
.
3. a, kite, let's, go, buy, and
.
4. now, is, raining, it
.
5. home, let's, go
.
1. Let's go and buy a big umbrella
2. We need an umbrella
3. Let's go and buy a kite
4. It is raining now
5. Let's go home.