What to do if the supermarket runs out of fruits and vegetables?

Index

Index.1

Introduction

Objectives

Abstract

Homework

Activity 1.1

Activity 1.2

Activity 1.3

Activity 2.1

Activity 2.2

Activity 2.3

Activity 2.4

Activity 3.1

Activity 3.1.1

Activity 3.1.2

Activity 3.1.3

Activity 3.2

Activity 3.3

Act 1.2 Exercise

Act 2.1 Exercise

Act 2.2 Exercise

Act 2.4 Exercise

Act 3.1 Exercise

Act 3.3 Exercise

Glossary

Vocabulary box

Bibliography