4. В каждом ряду найдите неличные формы являющиеся частью сказуемого.

1. X will 1; X xs the x in order to 2, X begins to 3, X is to 4, X is the first to 5, To 6 is, X can 7, X is xed to 8, X is sufficient to 9, X shall 10, X must 11, X is x enough to 12, X would 13, X xs the x so as to 14, X xs the x to 15, X may 16, X starts to 17, X should 18, X is the third to 19, X has to 20.

2. X is 1ng, 2ing X is, X will be 3ing, X was 4ing, 5ng Xs xed, 6ing the x the x is, 7ing X was, Xs have been 8ing, 9ing Xs are, X 10ing xed, Xs are 11ing, 12ing the x the xs are, When 13ing the x the xs are, Xs were 14ing, X had been 15ing, While 16ing x the x the x is, Xs 17ing were.

3. X has 1ed, X was being 2ed, 3ed X is, Xs have 4ed, As 5ed X will x, Xs 6ed were, X am 7ed, X will have 8ed, When 9ed Xs x, 10ed X xed, X was 11ed, X is 12ed, Xs are 13ed, X 14ed xs,15ed Xs x, Xs were 16ed, X 17ed will x, Xs have been 18ed, While 19ed X xs, 20ed x was.

4. 1ing X xed, X was xed at 2ing, X starts 3ing, After 4ing X xed, X Xs by 5ing, X is against 6ing, X is 7ing, Xs xed 8ing, Xs begin 9ing, Xs were X for 10ing, X is for 11ing, X xed X of 12ing.

5. X may 1, Xs are 2ing, In 3ing X xs, X being 4ed was X, Xs are being 5ed, X to be 6ed X, Xs are for 7ing, X will have been 8ing, To 9 xed, X xed while 10ed, X ceases to 11, Xs xed for 12ing, 13ed X xs, X 14ed xed, X has 15ed, Xs would 16, X xed X to 17, X continues 18ing, X xed the 19ing X, 20ing X xs, X was 21ed, Unless 22ed Xs x, X was the third to 23, Xs were to 24, X has been 25ing, To 26 X xs, X was X if 27ing, Xs have been 28ed, When 29ing X xs, Xs have to 30.

5. Выделите речевые отрезки, в которых неличные формы глагола являются частью сказуемого.

1. To invent is difficult; the circuits would be invented; he was the first to invent; an attempt to invent was made; our task is to invent; the scientist is to invent; to invent the device you must; the physicists had to invent; the device to be invented is; the system may be invented; the engineer begins to invent.

2. The scientists are inventing; the circuits had been inventing; inventing this technology he was; the device has been inventing; the engineer inventing it was; having invented this instrument they can; the designer will have been inventing.

3. If invented this system will; the robot has been invented; the circuit is being invented; the invented method must be; the engineer had invented; he used the invented instrument; the technology invented had to; the devices were invented; the scientists have invented.

4. Go on inventing; this method is used for inventing; the engineer is for inventing; the physicists went on inventing; the idea of inventing was; the scientist continued inventing; inventing method is necessary; they succeeded in inventing; his wish is inventing.

5. While experimenting he use; the workers were building; the operator was for regulating; heated material was; the explorer must report; the students have been studding; the designer has developed; upon adding it we can; to demonstrate this device you are; the laser will be producing; visiting this laboratory was; the technician began to change; the man introducing her is; unless tested it cannot; the information is to be used; the telephone was produced by; our task was recording; the apparatus described has; this phenomenon may be explained; it is a machine for making; he was the last to receive; we began talking about; the theory has been proved; the article to be published was.