- A study showed that people around the world are now using 129 billion face masks every month.But they have to throw them away after a short time. - That is to say this could become a big problem.( )
2.-- Maria, I feel__________. Joseph only had an egg for breakfast this morning. Will he be hungry now? ---All parents _____________whether their child is getting enough of the right foods. Just close your eyes and relax.( )