I felt it hard to keep up with my classmates. But whenever I want to_ _, my teacher always encourages me to work harder.

You are always telling me I am lazy Look at your room What a mess it is! ________

It was by making great efforts_______she caught up with other students.

Tom knows Chinese well. He say some English words.

She always allows the children to voicetheir opinions_________sometimes their opinions are not sound.