Lots of astronauts ________(has/have) been to the space station .They found it very interesting.why?请说明，has和have有什么区别？

astronauts Lots of astronauts ________(has/have) been to the space station .They found it very interesting.why?请说明，has和have有什么区别？ They need lots of teachers in their school.同义句 Their school_ _ _ _ _ teachersThey need lots of teachers in their school.同义句Their school_ _ _ _ _ teachers 多运动有助于我们保持健康 翻译 Lots of exercise _ _ _ _ in good health There were lots of snacks in the past.同义句 There _ _ _ a lot of snacks eating lots of vegetables can keeep you_ _ _填什么0 0三个空 用下列词的适当形式填空：There are lots of _ between _ dinosaurs.(different) i _(take) lots of photos when i _(visit) Suzhou lots of lots of lots of lots of lots of lots of a lot of,lots of 与plenty of有什么区别(⊙_⊙)? 英语翻译People live in these.They are in building with lots of floors.f_ _ _ _ I don't have _(许多)time for breakfast.A.lots ofB.a lotC.lot of l have a fever .——_ you should drink lots of water.