2.3 Say each letter of the alphabet.

A / a
B / b
C / c
D / d
E / e
F / f
G / g
H / h
I / i
J / j
K / k
L / l
M / m
N / n
O / o
P / p
Q / q
R / r
S / s
T / t
U / u
V / v
W / w
X / x
Y / y
Z / z

2.4 Repeat each word (irregular verbs).

2.4a
TO BE (to be) / He promised to be good. (He promised to be good.)

Be. (Be.) / Please be good. (Please be good.)

being (being) / He is being good. (He is being good.)

been : It is been is infrequently or never used.

I am (I am) / he is (he is) / she is (she is) / it is (it is) / you are (you are) / we are (we are) / they are (they are)

I was (I was) / he was (he was) / she was (she was) / it was (it was) / you were (you were) / we were (we were) / they were (they were)

I will be (I will be) / he will be (he will be) / she will be (she will be) / it will be (it will be) / you will be (you will be) / we will be (we will be) / they will be (they will be)

2.4b
TO DO (to do) / She promised to do it. (She promised to do it.)

Do. (Do.) / Please do it. (Please do it.)

doing (doing) / She is doing it. (She is doing it.)

done (done) / it is done (it is done) / it was done (it was done) / it will be done (it will be done)

I do (I do) / he does (he does) / she does (she does) / it does (it does) / you do (you do) / we do (we do) / they do (they do)

I did (I did) / he did (he did) / she did (she did) / it did (it did) / you did (you did) / we did (we did) / they did (they did)

I will do (I will do) / he will do (he will do) / she will do (she will do) / it will do (it will do) / you will do (you will do) / we will do (we will do) / they will do (they will do)