Test 1.  Our two … are crying all the time.A) babiesB) babysC) babyesD) baby2. … usually fly not very high.A) flyesB) flysC) fliesD) fly3. I don’t like going by car. If I have a chance, I always go on … .A) footB) feetC) footsD) feets4. Those were the happiest days of our … .A) lifesB) livesC) lifeesD) live5. Leaves usually … trees in autumn. A) leafB) leaveC) leafsD) leaves​